Zou Yan (; ; 305 BC240 BC) was a Chinese philosopher and spiritual writer best known as the representative thinker of the

Yin and Yang Yin and yang ( and ) is a Chinese philosophical concept that describes opposite but interconnected forces. In Chinese cosmology, the universe creates itself out of a primary chaos of material energy, organized into the cycles of yin and ya ...

School (or School of Naturalists) during the

Hundred Schools of Thought The Hundred Schools of Thought () were philosophies and schools that flourished from the 6th century BC to 221 BC during the Spring and Autumn period and the Warring States period of ancient China. An era of substantial discrimination in China ...

era in

Chinese philosophy Chinese philosophy originates in the Spring and Autumn period () and Warring States period (), during a period known as the " Hundred Schools of Thought", which was characterized by significant intellectual and cultural develop ...

Biography

Zou Yan was a noted scholar of the

Jixia Academy The Jixia Academy or Academy of the Gate of ChiNeedham, Joseph. Science and Civilisation in China', Vol. 1, pp. 95 f. Cambridge University Press, 1956. , 9780521057998. Accessed 2 Nov 2012. was a scholarly academy during the Warring States period. ...

in the state of Qi. The British biochemist and sinologist,

Joseph Needham Noel Joseph Terence Montgomery Needham (; 9 December 1900 – 24 March 1995) was a British biochemist, historian of science and sinologist known for his scientific research and writing on the history of Chinese science and technology, i ...

, describes Zou as "The real founder of all Chinese scientific thought." His teachings combined and systematized two current theories during the

Warring States period The Warring States period () was an era in History of China#Ancient China, ancient Chinese history characterized by warfare, as well as bureaucratic and military reforms and consolidation. It followed the Spring and Autumn period and concluded ...

: Yin-Yang and the Five Elements/Phases (

wood Wood is a porous and fibrous structural tissue found in the stems and roots of trees and other woody plants. It is an organic materiala natural composite of cellulose fibers that are strong in tension and embedded in a matrix of lignin ...

fire Fire is the rapid oxidation of a material (the fuel) in the exothermic chemical process of combustion, releasing heat, light, and various reaction products. At a certain point in the combustion reaction, called the ignition point, flames ...

earth Earth is the third planet from the Sun and the only astronomical object known to harbor life. While large volumes of water can be found throughout the Solar System, only Earth sustains liquid surface water. About 71% of Earth's sur ...

metal A metal (from ancient Greek, Greek μέταλλον ''métallon'', "mine, quarry, metal") is a material that, when freshly prepared, polished, or fractured, shows a lustrous appearance, and conducts electrical resistivity and conductivity, e ...

, and

water Water (chemical formula ) is an inorganic, transparent, tasteless, odorless, and nearly colorless chemical substance, which is the main constituent of Earth's hydrosphere and the fluids of all known living organisms (in which it acts as ...

). All of Zou Yan's writings have been lost and are only known through quotations in early Chinese texts. The best information comes from his brief biography in the ''

Records of the Grand Historian ''Records of the Grand Historian'', also known by its Chinese name ''Shiji'', is a monumental history of China that is the first of China's 24 dynastic histories. The ''Records'' was written in the early 1st century by the ancient Chinese his ...

'' (1st century BC) by

Sima Qian Sima Qian (; ; ) was a Chinese historian of the early Han dynasty (206AD220). He is considered the father of Chinese historiography for his ''Records of the Grand Historian'', a general history of China covering more than two thousand years be ...

. It describes him as a polymath (philosopher, historian, politician, naturalist, geographer, astrologer) who came from the coastal state of Qi (present day

Shandong Shandong ( , ; ; Chinese postal romanization, alternately romanized as Shantung) is a coastal Provinces of China, province of the China, People's Republic of China and is part of the East China region. Shandong has played a major role in His ...

), where he was a member of the state-sponsored Jixia Academy. Needham writes: Zou Yan is commonly associated with

Daoism Taoism (, ) or Daoism () refers to either a school of philosophical thought (道家; ''daojia'') or to a religion (道教; ''daojiao''), both of which share ideas and concepts of Chinese origin and emphasize living in harmony with the ''Tao'' ...

and the origins of Chinese

alchemy Alchemy (from Arabic: ''al-kīmiyā''; from Ancient Greek: χυμεία, ''khumeía'') is an ancient branch of natural philosophy, a philosophical and protoscientific tradition that was historically practiced in China, India, the Muslim wo ...

, going back to the (ca. 100 AD) ''

Book of Han The ''Book of Han'' or ''History of the Former Han'' (Qián Hàn Shū,《前汉书》) is a history of China finished in 111AD, covering the Western, or Former Han dynasty from the first emperor in 206 BCE to the fall of Wang Mang in 23 CE. ...

'' that calls him a ''

fangshi ''Fangshi'' () were Chinese technical specialists who flourished from the third century BCE to the fifth century CE. English translations of ''fangshi'' include alchemist, astrologer, diviner, exorcist, geomancer, doctor, magician, monk, myst ...

'' (方士 iterally "technique master""alchemist; magician; exorcist; diviner"). Holmes Welch proposes the ''fangshi'' were among those whom Sima Qian described as "unable to practice" Zou Yan's arts, and says while Zou "gradually acquired alchemistical stature, he himself knew nothing of the art. It was probably developed by those of his followers who became interested in physical experimentation with the Five Elements."Welch, Holmes. 1957. ''Taoism: The Parting of the Way''. Boston: Beacon Press. pp.96-97

Biography

See also

References

Further reading