The ''I Ching'' or ''Yijing'' ( ), usually translated ''Book of Changes'' or ''Classic of Changes'', is an ancient Chinese
divination
Divination () is the attempt to gain insight into a question or situation by way of an occultic ritual or practice. Using various methods throughout history, diviners ascertain their interpretations of how a should proceed by reading signs, ...
text that is among the oldest of the
Chinese classics
The Chinese classics or canonical texts are the works of Chinese literature authored prior to the establishment of the imperial Qin dynasty in 221 BC. Prominent examples include the Four Books and Five Classics in the Neo-Confucian traditi ...
. The ''I Ching'' was originally a divination manual in the
Western Zhou
The Western Zhou ( zh, c=西周, p=Xīzhōu; 771 BC) was a period of Chinese history corresponding roughly to the first half of the Zhou dynasty. It began when King Wu of Zhou overthrew the Shang dynasty at the Battle of Muye and ended in 77 ...
period (1000–750 BC). Over the course of the
Warring States and early imperial periods (500–200 BC), it transformed into a
cosmological
Cosmology () is a branch of physics and metaphysics dealing with the nature of the universe, the cosmos. The term ''cosmology'' was first used in English in 1656 in Thomas Blount's ''Glossographia'', with the meaning of "a speaking of the wo ...
text with a series of philosophical commentaries known as the
Ten Wings. After becoming part of the Chinese
Five Classics in the 2nd century BC, the ''I Ching'' was the basis for divination practice for centuries across the Far East and was the subject of scholarly commentary. Between the 18th and 20th centuries, it took on an influential role in Western understanding of East Asian philosophical thought.
As a divination text, the ''I Ching'' is used for a Chinese form of
cleromancy known as
''I Ching'' divination in which bundles of
yarrow stalks are manipulated to produce sets of six apparently random numbers ranging from 6 to 9. Each of the 64 possible sets corresponds to a
hexagram
, can be seen as a compound polygon, compound composed of an upwards (blue here) and downwards (pink) facing equilateral triangle, with their intersection as a regular hexagon (in green).
A hexagram (Greek language, Greek) or sexagram (Latin l ...
, which can be looked up in the ''I Ching''. The hexagrams are arranged in an order known as the
King Wen sequence. The interpretation of the readings found in the ''I Ching'' has been discussed and debated over the centuries. Many commentators have used the book symbolically, often to provide guidance for moral decision-making, as informed by
Confucianism
Confucianism, also known as Ruism or Ru classicism, is a system of thought and behavior originating in ancient China, and is variously described as a tradition, philosophy, Religious Confucianism, religion, theory of government, or way of li ...
,
Taoism
Taoism or Daoism (, ) is a diverse philosophical and religious tradition indigenous to China, emphasizing harmony with the Tao ( zh, p=dào, w=tao4). With a range of meaning in Chinese philosophy, translations of Tao include 'way', 'road', ' ...
and
Buddhism
Buddhism, also known as Buddhadharma and Dharmavinaya, is an Indian religion and List of philosophies, philosophical tradition based on Pre-sectarian Buddhism, teachings attributed to the Buddha, a wandering teacher who lived in the 6th or ...
. The hexagrams themselves have often acquired cosmological significance and been paralleled with many other traditional names for the processes of change such as
yin and yang
Originating in Chinese philosophy, yin and yang (, ), also yinyang or yin-yang, is the concept of opposite cosmic principles or forces that interact, interconnect, and perpetuate each other. Yin and yang can be thought of as complementary an ...
and
Wuxing.
The divination text: ''Zhou Yi''
History
The core of the ''I Ching'' is a
Western Zhou
The Western Zhou ( zh, c=西周, p=Xīzhōu; 771 BC) was a period of Chinese history corresponding roughly to the first half of the Zhou dynasty. It began when King Wu of Zhou overthrew the Shang dynasty at the Battle of Muye and ended in 77 ...
divination text called the ''Changes of Zhou'' (). Modern scholars suggest dates ranging between the 10th and 4th centuries BC for the assembly of the text in approximately its current form. Based on a comparison of the language of the ''Zhou yi'' with dated
bronze inscriptions, the American sinologist
Edward Shaughnessy dated its compilation in its current form to the last quarter of the 9th century BC, during the early decades of the reign of
King Xuan of Zhou
__NOTOC__
King Xuan of Zhou, personal name Ji Jing, was king of the Chinese Zhou dynasty; his reign has been reconstructed to be 827/25782 BC. He worked to restore royal authority after the Gonghe Regency. He fought the "Western Barbarians" ...
( BC). A copy of the text in the
Shanghai Museum corpus of
bamboo and wooden slips
Bamboo and wooden strips ( zh, s=简牍, t=簡牘, first=t, p=jiǎndú) are long, narrow strips of wood or bamboo, each typically holding a single column of several dozen brush-written characters. They were the main media for writing documents ...
discovered in 1994 shows that the ''Zhou yi'' was used throughout all levels of Chinese society in its current form by 300 BC, but still contained small variations as late as the
Warring States period
The Warring States period in history of China, Chinese history (221 BC) comprises the final two and a half centuries of the Zhou dynasty (256 BC), which were characterized by frequent warfare, bureaucratic and military reforms, and ...
(221 BC). It is possible that other divination systems existed at this time; the ''
Rites of Zhou'' name two other such systems, the and the ''
Guicang''.
Name and authorship
The name ''Zhou yi'' literally means the 'changes' () of the
Zhou dynasty
The Zhou dynasty ( ) was a royal dynasty of China that existed for 789 years from until 256 BC, the longest span of any dynasty in Chinese history. During the Western Zhou period (771 BC), the royal house, surnamed Ji, had military ...
. The 'changes' involved have been interpreted as the transformations of hexagrams, of their lines, or of the numbers obtained from the divination.
Feng Youlan
Feng Youlan (; 4 December 1895 – 26 November 1990) was a Chinese philosopher, historian, and writer who was instrumental for reintroducing the study of Chinese philosophy in the modern era. The name he published under in English was 'Fung ...
proposed that the word for 'changes' originally meant 'easy', as in a form of divination easier than the
oracle bones, but there is little evidence for this. There is also an ancient
folk etymology
Folk etymology – also known as (generative) popular etymology, analogical reformation, (morphological) reanalysis and etymological reinterpretation – is a change in a word or phrase resulting from the replacement of an unfamiliar form by a mo ...
that sees the character for 'changes' as containing the sun and moon, the cycle of the day. Modern sinologists believe the character to be derived either from an image of the sun emerging from clouds, or from the content of a vessel being changed into another.
The ''Zhou yi'' was traditionally ascribed to the Zhou cultural heroes
King Wen of Zhou and the
Duke of Zhou
Dan, Duke Wen of Zhou, commonly known as the Duke of Zhou, was a member of the royal family of the early Zhou dynasty who played a major role in consolidating the kingdom established by his elder brother King Wu. He was renowned for acting as ...
, and was also associated with the legendary world ruler
Fuxi. According to the canonical ''Great Commentary'', Fuxi observed the patterns of the world and created the
eight trigrams (), "in order to become thoroughly conversant with the numinous and bright and to classify the myriad things". The ''Zhou yi'' itself does not contain this legend and indeed says nothing about its own origins. The ''Rites of Zhou'', however, also claims that the hexagrams of the ''Zhou yi'' were derived from an initial set of eight trigrams. During the Han dynasty there were various opinions about the historical relationship between the trigrams and the hexagrams. Eventually, a consensus formed around 2nd-century AD scholar
Ma Rong's attribution of the text to the joint work of Fuxi, King Wen of Zhou, the Duke of Zhou, and
Confucius
Confucius (; pinyin: ; ; ), born Kong Qiu (), was a Chinese philosopher of the Spring and Autumn period who is traditionally considered the paragon of Chinese sages. Much of the shared cultural heritage of the Sinosphere originates in the phil ...
, but this traditional attribution is no longer generally accepted.
Another tradition about the ''I Ching'' was that most of it was written by
Tang of Shang
Cheng Tang (born Zi Lü), recorded on oracle bones as Tai Yi or Da Yi, was the first king of the Shang dynasty. Tang is traditionally considered a virtuous ruler, as signified by his common nickname Tang the Perfect. According to legend, as th ...
.
Structure

The basic unit of the ''Zhou yi'' is the
hexagram
, can be seen as a compound polygon, compound composed of an upwards (blue here) and downwards (pink) facing equilateral triangle, with their intersection as a regular hexagon (in green).
A hexagram (Greek language, Greek) or sexagram (Latin l ...
( ), a figure composed of six stacked horizontal lines ( ). Each line is either broken or unbroken. The received text of the ''Zhou yi'' contains all 64 possible hexagrams, along with the hexagram's name ( ), a short hexagram statement ( ), and six line statements ( ). The statements were used to determine the results of divination, but the reasons for having two different methods of reading the hexagram are not known, and it is not known why hexagram statements would be read over line statements or vice versa.
The book opens with the first hexagram statement, (). These four words are often repeated in the hexagram statements and were already considered an important part of ''I Ching'' interpretation in the 6th century BC. Edward Shaughnessy describes this statement as affirming an "initial receipt" of an offering, "beneficial" for further "divining".
The word (, ancient form ) was also used for the verb 'divine' in the
oracle bones of the late
Shang dynasty
The Shang dynasty (), also known as the Yin dynasty (), was a Chinese royal dynasty that ruled in the Yellow River valley during the second millennium BC, traditionally succeeding the Xia dynasty and followed by the Western Zhou d ...
, which preceded the Zhou. It also carried meanings of being or making upright or correct, and was defined by the Eastern Han scholar
Zheng Xuan as "to enquire into the correctness" of a proposed activity.
The names of the hexagrams are usually words that appear in their respective line statements, but in five cases (2, 9, 26, 61, and 63) an unrelated character of unclear purpose appears. The hexagram names could have been chosen arbitrarily from the line statements, but it is also possible that the line statements were derived from the hexagram names. The line statements, which make up most of the book, are exceedingly cryptic. Each line begins with a word indicating the line number, "base, 2, 3, 4, 5, top", and either the number 6 for a broken line, or the number 9 for a whole line. Hexagrams 1 and 2 have an extra line statement, named ''yong''. Following the line number, the line statements may make oracular or prognostic statements. Some line statements also contain poetry or references to historical events.
Usage

Archaeological evidence shows that Zhou dynasty divination was grounded in
cleromancy, the production of seemingly random numbers to determine divine intent. The ''Zhou yi'' provided a guide to cleromancy that used the stalks of the
yarrow plant, but it is not known how the yarrow stalks became numbers, or how specific lines were chosen from the line readings. In the hexagrams, broken lines were used as shorthand for the numbers 6 () and 8 (), and solid lines were shorthand for values of 7 () and 9 (). The ''Great Commentary'' contains a late classic description of a process where various numerological operations are performed on a bundle of 50 stalks, leaving remainders of 6 to 9. Like the ''Zhou yi'' itself, yarrow stalk divination dates to the Western Zhou period, although its modern form is a reconstruction.
The ancient narratives ''
Zuo Zhuan
The ''Zuo Zhuan'' ( zh, t=左傳, w=Tso Chuan; ), often translated as ''The Zuo Tradition'' or as ''The Commentary of Zuo'', is an ancient Chinese narrative history traditionally regarded as a commentary on the ancient Chinese chronicle the '' ...
'' and ''
Guoyu'' contain the oldest descriptions of divination using the ''Zhou yi''. The two histories describe more than twenty successful divinations conducted by professional soothsayers for royal families between 671 and 487 BC. The method of divination is not explained, and none of the stories employ predetermined commentaries, patterns, or interpretations. Only the hexagrams and line statements are used. By the 4th century BC, the authority of the ''Zhou yi'' was also cited for rhetorical purposes, without relation to any stated divination. The ''Zuo Zhuan'' does not contain records of private individuals, but
Qin dynasty
The Qin dynasty ( ) was the first Dynasties of China, imperial dynasty of China. It is named for its progenitor state of Qin, a fief of the confederal Zhou dynasty (256 BC). Beginning in 230 BC, the Qin under King Ying Zheng enga ...
records found at
Shuihudi show that the hexagrams were privately consulted to answer questions such as business, health, children, and determining lucky days.
The most common form of divination with the ''I Ching'' in use today is a reconstruction of the method described in these histories, in the 300 BC ''Great Commentary'', and later in the ''
Huainanzi
The ''Huainanzi'' is an ancient Chinese text made up of essays from scholarly debates held at the court of Liu An, Prince of Huainan, before 139 BCE. Compiled as a handbook for an enlightened sovereign and his court, the work attempts to defi ...
'' and the ''
Lunheng''. From the ''Great Commentary''s description, the Neo-Confucian
Zhu Xi
Zhu Xi ( zh, c=朱熹; ; October 18, 1130April 23, 1200), formerly romanized Chu Hsi, was a Chinese philosopher, historian, politician, poet, and calligrapher of the Southern Song dynasty. As a leading figure in the development of Neo-Confuci ...
reconstructed a method of yarrow stalk divination that is still used throughout the Far East. In the modern period,
Gao Heng attempted his own reconstruction, which varies from Zhu Xi in places.
Another divination method, employing coins, became widely used in the Tang dynasty and is still used today. In the modern period, alternative methods such as specialized
dice
A die (: dice, sometimes also used as ) is a small, throwable object with marked sides that can rest in multiple positions. Dice are used for generating random values, commonly as part of tabletop games, including dice games, board games, ro ...
and
cartomancy
Cartomancy is fortune-telling or divination using a deck of cards. Forms of cartomancy appeared soon after playing cards were introduced into Europe in the 14th century.Paul Huson, Huson, Paul (2004). ''Mystical Origins of the Tarot: From Anci ...
have also appeared.
In the ''Zuo Zhuan'' stories, individual lines of hexagrams are denoted by using the genitive particle (), followed by the name of another hexagram where that specific line had another form. In later attempts to reconstruct ancient divination methods, the word was interpreted as a verb meaning 'moving to', an apparent indication that hexagrams could be transformed into other hexagrams. However, there are no instances of "changeable lines" in the ''Zuo Zhuan''. In all 12 out of 12 line statements quoted, the original hexagrams are used to produce the oracle.
The classic: ''I Ching''
In 136 BC,
Emperor Wu of Han
Emperor Wu of Han (156 – 29 March 87BC), born Liu Che and courtesy name Tong, was the seventh Emperor of China, emperor of the Han dynasty from 141 to 87 BC. His reign lasted 54 years – a record not broken until the reign of the Kangxi ...
named the ''Zhou yi'' "the first among the classics", dubbing it the ''Classic of Changes'' or ''I Ching''. Emperor Wu's placement of the ''I Ching'' among the
Five Classics was informed by a broad span of cultural influences that included
Confucianism
Confucianism, also known as Ruism or Ru classicism, is a system of thought and behavior originating in ancient China, and is variously described as a tradition, philosophy, Religious Confucianism, religion, theory of government, or way of li ...
,
Taoism
Taoism or Daoism (, ) is a diverse philosophical and religious tradition indigenous to China, emphasizing harmony with the Tao ( zh, p=dào, w=tao4). With a range of meaning in Chinese philosophy, translations of Tao include 'way', 'road', ' ...
,
Legalism,
yin-yang cosmology, and Wuxing physical theory. While the ''Zhou yi'' does not contain any cosmological analogies, the ''I Ching'' was read as a microcosm of the universe that offered complex, symbolic correspondences. The official edition of the text was literally set in stone, as one of the
Xiping Stone Classics. The canonized ''I Ching'' became the standard text for over two thousand years, until alternate versions of the ''Zhou yi'' and related texts were discovered in the 20th century.
Ten Wings
Part of the canonization of the ''Zhou yi'' bound it to a set of ten commentaries called the
Ten Wings. The Ten Wings are of a much later provenance than the ''Zhou yi'', and are the production of a different society. The ''Zhou yi'' was written in Early
Old Chinese
Old Chinese, also called Archaic Chinese in older works, is the oldest attested stage of Chinese language, Chinese, and the ancestor of all modern varieties of Chinese. The earliest examples of Chinese are divinatory inscriptions on oracle bones ...
, while the Ten Wings were written in a predecessor to
Middle Chinese
Middle Chinese (formerly known as Ancient Chinese) or the Qieyun system (QYS) is the historical variety of Chinese language, Chinese recorded in the ''Qieyun'', a rime dictionary first published in 601 and followed by several revised and expande ...
. The specific origins of the Ten Wings are still a complete mystery to academics. Regardless of their historical relation to the text, the philosophical depth of the Ten Wings made the ''I Ching'' a perfect fit to Han period Confucian scholarship. The inclusion of the Ten Wings reflects a widespread recognition in ancient China, found in the ''Zuo zhuan'' and other pre-Han texts, that the ''I Ching'' was a rich moral and symbolic document useful for more than professional divination.
Arguably the most important of the Ten Wings is the ''Great Commentary'' (''Dazhuan'') or ''
Xi ci'', which dates to roughly 300 BC. The ''Great Commentary'' describes the ''I Ching'' as a microcosm of the universe and a symbolic description of the processes of change. By partaking in the spiritual experience of the ''I Ching'', the ''Great Commentary'' states, the individual can understand the deeper patterns of the universe. Among other subjects, it explains how the eight trigrams proceeded from the eternal oneness of the universe through three
bifurcations. The other Wings provide different perspectives on essentially the same viewpoint, giving ancient, cosmic authority to the ''I Ching''. For example, the ''Wenyan'' provides a moral interpretation that parallels the first two hexagrams, () and (), with
Heaven
Heaven, or the Heavens, is a common Religious cosmology, religious cosmological or supernatural place where beings such as deity, deities, angels, souls, saints, or Veneration of the dead, venerated ancestors are said to originate, be throne, ...
and Earth, and the ''Shuogua'' attributes to the symbolic function of the hexagrams the ability to understand self, world, and destiny. Throughout the Ten Wings, there are passages that seem to purposefully increase the ambiguity of the base text, pointing to a recognition of multiple layers of symbolism.
The ''Great Commentary'' associates knowledge of the ''I Ching'' with the ability to "delight in Heaven and understand fate;" the sage who reads it will see cosmological patterns and not despair in mere material difficulties. The Japanese word for 'metaphysics', () is derived from a statement found in the ''Great Commentary'' that "what is above form
'xíng ér shàng''is called
Tao; what is under form is called a tool". The word has also been borrowed into Korean and re-borrowed back into Chinese.
The Ten Wings were traditionally attributed to
Confucius
Confucius (; pinyin: ; ; ), born Kong Qiu (), was a Chinese philosopher of the Spring and Autumn period who is traditionally considered the paragon of Chinese sages. Much of the shared cultural heritage of the Sinosphere originates in the phil ...
, possibly based on a misreading of the ''
Records of the Grand Historian
The ''Shiji'', also known as ''Records of the Grand Historian'' or ''The Grand Scribe's Records'', is a Chinese historical text that is the first of the Twenty-Four Histories of imperial China. It was written during the late 2nd and early 1st ce ...
''. Although it rested on historically shaky grounds, the association of the ''I Ching'' with Confucius gave weight to the text and was taken as an article of faith throughout the Han and Tang dynasties. The ''I Ching'' was not included in the
burning of the Confucian classics, and textual evidence strongly suggests that Confucius did not consider the ''Zhou yi'' a "classic". An ancient commentary on the ''Zhou yi'' found at Mawangdui portrays Confucius as endorsing it as a source of wisdom first and an imperfect divination text second. However, since the Ten Wings became canonized by Emperor Wu of Han together with the original I Ching as the Zhou Yi, it can be attributed to the positions of influence from the Confucians in the government.
[ Furthermore, the Ten Wings tends to use diction and phrases such as "the master said", which was previously commonly seen in the ]Analects
The ''Analects'', also known as the ''Sayings of Confucius'', is an ancient Chinese philosophical text composed of sayings and ideas attributed to Confucius and his contemporaries, traditionally believed to have been compiled by his followers. ...
, thereby implying the heavy involvement of Confucians in its creation as well as institutionalization.
Hexagrams
In the canonical ''I Ching'', the hexagrams are arranged in an order dubbed the King Wen sequence after King Wen of Zhou, who founded the Zhou dynasty and supposedly reformed the method of interpretation. The sequence generally pairs hexagrams with their upside-down equivalents; the eight hexagrams that do not change when turned upside-down, are instead paired with their inversions (exchanging yin and yang lines). Another order, found at Mawangdui
Mawangdui () is an archaeological site located in Changsha, China. The site consists of two saddle-shaped hills and contained the tombs of three people from the Changsha Kingdom during the western Han dynasty (206 BC – 9 AD): the Chancellor Li ...
in 1973, arranges the hexagrams into eight groups sharing the same upper trigram. But the oldest known manuscript, found in 1987 and now held by the Shanghai Library, was almost certainly arranged in the King Wen sequence, and it has even been proposed that a pottery paddle from the Western Zhou period contains four hexagrams in the King Wen sequence. Whichever of these arrangements is older, it is not evident that the order of the hexagrams was of interest to the original authors of the ''Zhou yi''. The assignment of numbers, binary or decimal, to specific hexagrams, is a modern invention.
Yin and yang are represented by broken and solid lines: yin is broken (⚋) and yang is solid (⚊). Different constructions of three yin and yang lines lead to eight trigrams (八卦) namely, Qian (乾, ☰), Dui (兌, ☱), Li (離, ☲), Zhen (震, ☳), Xun (巽, ☴), Kan (坎, ☵), Gen (艮, ☶), and Kun (坤, ☷).
The different combinations of the two trigrams lead to 64 hexagrams.
The following table numbers the hexagrams in King Wen order.
Interpretation and influence
The sinologist Michael Nylan describes the ''I Ching'' as the best-known Chinese book in the world. Eliot Weinberger wrote that it is the most "recognized" Chinese book. In East Asia, it is a foundational text for the Confucian and Daoist philosophical traditions, while in the West, it attracted the attention of Enlightenment intellectuals and prominent literary and cultural figures.
Eastern Han and Six Dynasties
During the Eastern Han
The Han dynasty was an Dynasties of China, imperial dynasty of China (202 BC9 AD, 25–220 AD) established by Liu Bang and ruled by the House of Liu. The dynasty was preceded by the short-lived Qin dynasty (221–206 BC ...
, ''I Ching'' interpretation divided into two schools, originating in a dispute over minor differences between different editions of the received text. The first school, known as New Text criticism, was more egalitarian and eclectic, and sought to find symbolic and numerological parallels between the natural world and the hexagrams. Their commentaries provided the basis of the School of Images and Numbers. The other school, Old Text criticism, was more scholarly and hierarchical, and focused on the moral content of the text, providing the basis for the School of Meanings and Principles. The New Text scholars distributed alternate versions of the text and freely integrated non-canonical commentaries into their work, as well as propagating alternate systems of divination such as the '' Taixuanjing''. Most of this early commentary, such as the image and number work of Jing Fang, Yu Fan
Yu Fan ( zh, t= , , ; 164–233), courtesy name Zhongxiang, was a Chinese essayist, politician, and writer of the state of Eastern Wu during the Three Kingdoms period of China. Initially a minor officer under Wang Lang, the Administrator of ...
and Xun Shuang, is no longer extant. Only short fragments survive, from a Tang dynasty text called ''Zhou yi jijie''.
With the fall of the Han, ''I Ching'' scholarship was no longer organized into systematic schools. The most influential writer of this period was Wang Bi, who discarded the numerology of Han commentators and integrated the philosophy of the Ten Wings directly into the central text of the ''I Ching'', creating such a persuasive narrative that Han commentators were no longer considered significant. A century later added commentaries on the Ten Wings to Wang Bi's book, creating a text called the ''Zhouyi zhu''. The principal rival interpretation was a practical text on divination by the soothsayer Guan Lu.
Tang and Song dynasties
At the beginning of the Tang dynasty
The Tang dynasty (, ; zh, c=唐朝), or the Tang Empire, was an Dynasties of China, imperial dynasty of China that ruled from 618 to 907, with an Wu Zhou, interregnum between 690 and 705. It was preceded by the Sui dynasty and followed ...
, Emperor Taizong of Tang ordered Kong Yingda to create a canonical edition of the ''I Ching''. Choosing Wang Bi's 3rd-century ''Annotated Book of Changes'' (; ) as the official commentary, he added to it further commentary drawing out the subtler details of Wang Bi's explanations. The resulting ''Right Meaning of the Book of Changes'' (; ) became the standard edition of the ''I Ching'' through the Song dynasty
The Song dynasty ( ) was an Dynasties of China, imperial dynasty of China that ruled from 960 to 1279. The dynasty was founded by Emperor Taizu of Song, who usurped the throne of the Later Zhou dynasty and went on to conquer the rest of the Fiv ...
.
By the 11th century, the ''I Ching'' was being read as a work of intricate philosophy, as a jumping-off point for examining great metaphysical questions and ethical issues. Cheng Yi, patriarch of the Neo-Confucian Cheng–Zhu school, read the ''I Ching'' as a guide to moral perfection. He described the text as a way to for ministers to form honest political factions, root out corruption, and solve problems in government.
The contemporary scholar Shao Yong rearranged the hexagrams in a format that resembles modern binary number
A binary number is a number expressed in the Radix, base-2 numeral system or binary numeral system, a method for representing numbers that uses only two symbols for the natural numbers: typically "0" (zero) and "1" (one). A ''binary number'' may ...
s, although he did not intend his arrangement to be used mathematically. This arrangement, sometimes called the binary sequence
A bitstream (or bit stream), also known as binary sequence, is a sequence of bits.
A bytestream is a sequence of bytes. Typically, each byte is an 8-bit quantity, and so the term octet stream is sometimes used interchangeably. An octet may ...
, later inspired Gottfried Leibniz
Gottfried Wilhelm Leibniz (or Leibnitz; – 14 November 1716) was a German polymath active as a mathematician, philosopher, scientist and diplomat who is credited, alongside Isaac Newton, Sir Isaac Newton, with the creation of calculus in ad ...
.
Neo-Confucianism
The 12th century Neo-Confucian Zhu Xi, co-founder of the Cheng–Zhu school, criticized both of the Han dynasty lines of commentary on the ''I Ching'', saying that they were one-sided. He developed a synthesis of the two, arguing that the text was primarily a work of divination that could be used in the process of moral self-cultivation, or what the ancients called "rectification of the mind" in the ''Great Learning
The ''Great Learning'' or ''Daxue'' was one of the " Four Books" in Confucianism attributed to one of Confucius' disciples, Zengzi. The ''Great Learning'' had come from a chapter in the '' Book of Rites'' which formed one of the Five Classi ...
''. Zhu Xi's reconstruction of I Ching yarrow stalk divination, based in part on the ''Great Commentary'' account, became the standard form and is still in use today.
As China entered the early modern period, the ''I Ching'' took on renewed relevance in both Confucian and Daoist studies. The Kangxi Emperor
The Kangxi Emperor (4 May 165420 December 1722), also known by his temple name Emperor Shengzu of Qing, personal name Xuanye, was the third emperor of the Qing dynasty, and the second Qing emperor to rule over China proper. His reign of 61 ...
was especially fond of the ''I Ching'' and ordered new interpretations of it. Qing dynasty
The Qing dynasty ( ), officially the Great Qing, was a Manchu-led Dynasties of China, imperial dynasty of China and an early modern empire in East Asia. The last imperial dynasty in Chinese history, the Qing dynasty was preceded by the ...
scholars focused more intently on understanding pre-classical grammar, assisting the development of new philological approaches in the modern period.
East Asia
Like the other Chinese classics, the ''I Ching'' was an influential text across East Asia. In 1557, the Korean Neo-Confucianist philosopher Yi Hwang produced one of the most influential ''I Ching'' studies of the early modern era, claiming that the spirit was a principle ('' li'') and not a material force ( qi). Hwang accused the Neo-Confucian school of having misread Zhu Xi. His critique proved influential not only in Korea but also in Japan. Other than this contribution, the ''I Ching''—known in Korean as the ()—was not central to the development of Korean Confucianism, and by the 19th century, ''I Ching'' studies were integrated into the reform movement.
In medieval Japan, secret teachings on the ''I Ching''—known in Japanese as the ()—were publicized by Rinzai Zen master Kokan Shiren and the Shintoist Yoshida Kanetomo during the Kamakura era. ''I Ching'' studies in Japan took on new importance during the Edo period
The , also known as the , is the period between 1600 or 1603 and 1868 in the history of Japan, when the country was under the rule of the Tokugawa shogunate and some 300 regional ''daimyo'', or feudal lords. Emerging from the chaos of the Sengok ...
, during which over 1,000 books were published on the subject by over 400 authors. The majority of these books were serious works of philology, reconstructing ancient usages and commentaries for practical purposes. A sizable minority focused on numerology, symbolism, and divination. During this time, over 150 editions of earlier Chinese commentaries were reprinted across Edo Japan, including several texts that had become lost in China. In the early Edo period, Japanese writers such as Itō Jinsai, Kumazawa Banzan, and Nakae Tōju ranked the ''I Ching'' the greatest of the Confucian classics. Many writers attempted to use the ''I Ching'' to explain Western science in a Japanese framework. One writer, Shizuki Tadao, even attempted to employ Newton's laws of motion
Newton's laws of motion are three physical laws that describe the relationship between the motion of an object and the forces acting on it. These laws, which provide the basis for Newtonian mechanics, can be paraphrased as follows:
# A body re ...
and the Copernican principle within an ''I Ching'' cosmology. This line of argument was later taken up in China by the Qing politician Zhang Zhidong
Zhang Zhidong ( zh, t=張之洞) (2 September 18374 October 1909) was a Chinese politician who lived during the late Qing dynasty. Along with Zeng Guofan, Li Hongzhang and Zuo Zongtang, Zhang Zhidong was one of the four most famous offici ...
.
Enlightenment Europe
Gottfried Wilhelm Leibniz
Gottfried Wilhelm Leibniz (or Leibnitz; – 14 November 1716) was a German polymath active as a mathematician, philosopher, scientist and diplomat who is credited, alongside Sir Isaac Newton, with the creation of calculus in addition to ...
, who was corresponding with Jesuits in China, wrote the first European commentary on the ''I Ching'' in 1703. He argued that it proved the universality of binary number
A binary number is a number expressed in the Radix, base-2 numeral system or binary numeral system, a method for representing numbers that uses only two symbols for the natural numbers: typically "0" (zero) and "1" (one). A ''binary number'' may ...
s and theism, since the broken lines, the "0" or "nothingness", cannot become solid lines, the "1" or "oneness", without the intervention of God
In monotheistic belief systems, God is usually viewed as the supreme being, creator, and principal object of faith. In polytheistic belief systems, a god is "a spirit or being believed to have created, or for controlling some part of the un ...
. This was criticized by Georg Friedrich Hegel, who proclaimed that binary system and Chinese characters
Chinese characters are logographs used Written Chinese, to write the Chinese languages and others from regions historically influenced by Chinese culture. Of the four independently invented writing systems accepted by scholars, they represe ...
were "empty forms" that could not articulate spoken words with the clarity of the Western alphabet
An alphabet is a standard set of letter (alphabet), letters written to represent particular sounds in a spoken language. Specifically, letters largely correspond to phonemes as the smallest sound segments that can distinguish one word from a ...
. In their commentary, ''I Ching'' hexagrams and Chinese characters were conflated into a single foreign idea, sparking a dialogue on Western philosophical questions such as universality and the nature of communication. The usage of binary in relation to the I Ching was central to Leibniz's , or 'universal language', which in turn inspired the standards of Boolean logic
In mathematics and mathematical logic, Boolean algebra is a branch of algebra. It differs from elementary algebra in two ways. First, the values of the variable (mathematics), variables are the truth values ''true'' and ''false'', usually denot ...
and for Gottlob Frege
Friedrich Ludwig Gottlob Frege (; ; 8 November 1848 – 26 July 1925) was a German philosopher, logician, and mathematician. He was a mathematics professor at the University of Jena, and is understood by many to be the father of analytic philos ...
to develop predicate logic
First-order logic, also called predicate logic, predicate calculus, or quantificational logic, is a collection of formal systems used in mathematics, philosophy, linguistics, and computer science. First-order logic uses quantified variables ove ...
in the late 19th century. In the 20th century, Jacques Derrida
Jacques Derrida (; ; born Jackie Élie Derrida;Peeters (2013), pp. 12–13. See also 15 July 1930 – 9 October 2004) was a French Algerian philosopher. He developed the philosophy of deconstruction, which he utilized in a number of his texts, ...
identified Hegel's argument as logocentric, but accepted without question Hegel's premise that the Chinese language cannot express philosophical ideas.
Modern
After the 1911 Revolution
The 1911 Revolution, also known as the Xinhai Revolution or Hsinhai Revolution, ended China's last imperial dynasty, the Qing dynasty, and led to the establishment of the Republic of China (ROC). The revolution was the culmination of a decade ...
, the ''I Ching'' lost its significance in political philosophy, but it maintained cultural influence as one of China's most ancient texts. Chinese writers offered parallels between the ''I Ching'' and subjects such as linear algebra
Linear algebra is the branch of mathematics concerning linear equations such as
:a_1x_1+\cdots +a_nx_n=b,
linear maps such as
:(x_1, \ldots, x_n) \mapsto a_1x_1+\cdots +a_nx_n,
and their representations in vector spaces and through matrix (mathemat ...
and logic in computer science
Logic in computer science covers the overlap between the field of logic and that of computer science. The topic can essentially be divided into three main areas:
* Theoretical foundations and analysis
* Use of computer technology to aid logicians ...
, aiming to demonstrate that ancient Chinese cosmology had anticipated Western discoveries. The sinologist Joseph Needham took the opposite opinion, arguing that the ''I Ching'' had actually impeded scientific development by incorporating all physical knowledge into its metaphysics. However, with the advent of quantum mechanics
Quantum mechanics is the fundamental physical Scientific theory, theory that describes the behavior of matter and of light; its unusual characteristics typically occur at and below the scale of atoms. Reprinted, Addison-Wesley, 1989, It is ...
, physicist Niels Bohr
Niels Henrik David Bohr (, ; ; 7 October 1885 – 18 November 1962) was a Danish theoretical physicist who made foundational contributions to understanding atomic structure and old quantum theory, quantum theory, for which he received the No ...
credited the yin and yang symbolism for providing inspiration of his interpretation of the new field, which disproved principles from older Western classical mechanics. The principle of complementarity heavily used concepts from the I Ching as mentioned in his writings. The psychologist Carl Jung
Carl Gustav Jung ( ; ; 26 July 1875 – 6 June 1961) was a Swiss psychiatrist, psychotherapist, and psychologist who founded the school of analytical psychology. A prolific author of Carl Jung publications, over 20 books, illustrator, and corr ...
took interest in the possible universal nature of the imagery of the ''I Ching'', and he introduced an influential German translation by Richard Wilhelm by discussing his theories of archetype
The concept of an archetype ( ) appears in areas relating to behavior, historical psychology, philosophy and literary analysis.
An archetype can be any of the following:
# a statement, pattern of behavior, prototype, "first" form, or a main mo ...
s and synchronicity
Synchronicity () is a concept introduced by Carl Jung, founder of analytical psychology, to describe events that coincide in time and appear meaningfully related, yet lack a discoverable causal connection. Jung held that this was a healthy fu ...
. Jung wrote, "Even to the most biased eye, it is obvious that this book represents one long admonition to careful scrutiny of one's own character, attitude, and motives." The book had a notable impact on the 1960s counterculture
The counterculture of the 1960s was an anti-establishment cultural phenomenon and political movement that developed in the Western world during the mid-20th century. It began in the early 1960s, and continued through the early 1970s. It is oft ...
and on 20th century cultural figures such as Philip K. Dick, John Cage
John Milton Cage Jr. (September 5, 1912 – August 12, 1992) was an American composer and music theorist. A pioneer of indeterminacy in music, electroacoustic music, and Extended technique, non-standard use of musical instruments, Cage was one ...
, Jorge Luis Borges
Jorge Francisco Isidoro Luis Borges Acevedo ( ; ; 24 August 1899 – 14 June 1986) was an Argentine short-story writer, essayist, poet and translator regarded as a key figure in Spanish literature, Spanish-language and international literatur ...
, Terence McKenna and Hermann Hesse
Hermann Karl Hesse (; 2 July 1877 – 9 August 1962) was a Germans, German-Swiss people, Swiss poet and novelist, and the 1946 Nobel Prize in Literature laureate. His interest in Eastern philosophy, Eastern religious, spiritual, and philosophic ...
. Joni Mitchell
Roberta Joan Mitchell (née Anderson; born November 7, 1943) is a Canadian and American singer-songwriter, multi-instrumentalist, and painter. As one of the most influential singer-songwriters to emerge from the 1960s folk music circuit, Mitch ...
references the six yang hexagram in "Amelia", a song on the album ''Hejira'', where she describes the image of "...six jet planes leaving six white vapor trails across the bleak terrain...". Country Joe and the Fish’s 1967 single “Not So Sweet Martha Lorraine,” from their first album Electric Music for the Mind and Body, describes how its protagonist “reads us stories out of the I Ching.” The I Ching directly inspired the songs “ Chapter 24” by Pink Floyd
Pink Floyd are an English Rock music, rock band formed in London in 1965. Gaining an early following as one of the first British psychedelic music, psychedelic groups, they were distinguished by their extended compositions, sonic experiments ...
(1967), whose lyrics consist of quotations from the Wilhelm/Baynes text and commentary that record a full divinatory reading, and "While My Guitar Gently Weeps
"While My Guitar Gently Weeps" is a song by the English rock band the Beatles from their 1968 double album ''The Beatles (album), The Beatles'' (also known as the "White Album"). It was written by George Harrison, the band's lead guitarist, as ...
" by The Beatles
The Beatles were an English Rock music, rock band formed in Liverpool in 1960. The core lineup of the band comprised John Lennon, Paul McCartney, George Harrison and Ringo Starr. They are widely regarded as the Cultural impact of the Beatle ...
(1968).
The modern period also brought a new level of skepticism and rigor to ''I Ching'' scholarship. spent several decades producing a new interpretation of the text, which was published posthumously in 1978. Modern data scientists including Alex Liu proposed to represent and develop ''I Ching'' methods with data science 4E framework and latent variable
In statistics, latent variables (from Latin: present participle of ) are variables that can only be inferred indirectly through a mathematical model from other observable variables that can be directly observed or measured. Such '' latent va ...
approaches for a more rigorous representation and interpretation of I Ching. Gao Heng, an expert in pre-Qin China, re-investigated its use as a Zhou dynasty oracle. Edward Shaughnessy proposed a new dating for the various strata of the text. New archaeological discoveries have enabled a deeper level of insight into how the text was used in the centuries before the Qin dynasty. Proponents of newly reconstructed Western Zhou readings, which often differ greatly from traditional readings of the text, are sometimes called the "modernist school".
Translations
The ''I Ching'' has been translated into Western languages dozens of times. The earliest published complete translation of the ''I Ching'' into a Western language was a Latin translation done in the 1730s by the French Jesuit missionary Jean-Baptiste Régis and his companions that was published in Germany in the 1830s.[The text downloadable form the Münchener DigitalisierungsZentrum: ''Y-King: antiquissimus Sinarum liber, quem ex Latina interpretatione P. Regis aliorumque ex Soc. Iesu P. P. edidit Julius Mohl'', Stuttgartiae et Tubingae: Cotta, liber 1: 1834, XX + 475 S., liber 2: 1839, 588 S]
vol. 1
vol. 2
/ref>
Historically, the most influential Western-language ''I Ching'' translation was Richard Wilhelm's 1923 German translation, which was translated into English in 1950 by Cary Baynes. Although and James Legge
James Legge (; 20 December 181529 November 1897) was a Scottish linguist, missionary, sinologist, and translator
who was best known as an early translator of Classical Chinese texts into English. Legge served as a representative of the Lond ...
had both translated the text into English already in the 19th century, while Paul-Louis-Félix Philastre and Charles de Harlez had both translated it in the same period into French, the text gained significant traction during the counterculture of the 1960s, with the translations of Wilhelm and John Blofeld attracting particular interest. Richard Rutt's 1996 translation incorporated much of the new archaeological and philological discoveries of the 20th century.
The most commonly used English translations of the ''I Ching'' are:
* Legge, James (1882). ''The Yî King''. In '' Sacred Books of the East, vol. XVI''. 2nd edition (1899), Oxford: Clarendon Press; reprinted numerous times.
* Wilhelm, Richard (1924, 1950). ''The I Ching or Book of Changes''. Cary Baynes, trans. Bollingen Series 19. Introduction by Carl G. Jung. New York: Pantheon Books. 3rd edition (1967), Princeton: Princeton University Press
Princeton University Press is an independent publisher with close connections to Princeton University. Its mission is to disseminate scholarship within academia and society at large.
The press was founded by Whitney Darrow, with the financial ...
; reprinted numerous times.
Other notable English translations include:
* McClatchie, Thomas (1876). ''A Translation of the Confucian Yi-king''. Shanghai: American Presbyterian Mission Press.
* Blofeld, John (1965). ''The Book of Changes: A New Translation of the Ancient Chinese I Ching''. New York: E. P. Dutton.
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See also
* '' Lingqijing''
* Luoshu Square
* '' Qimen Dunjia''
* '' Taixuanjing''
Notes
References
Citations
Works cited
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External links
''The texts of Confucianism, Part II: The Yî king''
(''The Sacred books of China'' 16), translated by James Legge, 1882.
*
Yi Jing
' at the Chinese Text Project: original text and Legge's translation
''I Ching AI''
Provides an AI - adapted version of classic text
{{DEFAULTSORT:I Ching
1st-millennium BC books
Chinese books of divination
Chinese folk religion
Philosophy books
Synchronicity
Thirteen Classics
Zhou dynasty texts
Precursors of electronic literature