Principal Doctrines
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Principal Doctrines
The Principal Doctrines are forty authoritative conclusions set up as official doctrines by the founders of Epicureanism: Epicurus of Samos, Metrodorus of Lampsacus, Hermarchus of Mitilene and Polyaenus of Lampsacus. The first four doctrines make up the Tetrapharmakon (Four Cures), which have sometimes been compared to Buddhism's Four Noble Truths. They are often cited as "PDs" in English. Some of the Principal Doctrines are organized into groups and are meant to be studied together. PD's 10-13 discuss the Epicurean philosophy of science. PD's 18-21 explain the natural limits of desires and in time, and how the flesh is unable to learn these limits but the mind can. PD's 22-25 deal with the importance of the canon, or the Epicurean standard of truth. PD's 31-38 explain the Epicurean doctrines on justice based on mutual advantage and contractarianism. PD's 39-40 call for an intimate society of friends. Since most of Epicurus' 37 books "On Nature" are lost to us, the Principal Doct ...
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Epicureanism
Epicureanism is a system of philosophy founded around 307 BC based upon the teachings of the ancient Greek philosopher Epicurus. Epicureanism was originally a challenge to Platonism. Later its main opponent became Stoicism. Few writings by Epicurus have survived. However, there are independent attestations of his ideas from his later disciples. Some scholars consider the epic poem ''De rerum natura'' (Latin for ''On the Nature of Things'') by Lucretius to present in one unified work the core arguments and theories of Epicureanism. Many of the scrolls unearthed at the Villa of the Papyri at Herculaneum are Epicurean texts. At least some are thought to have belonged to the Epicurean philosopher Philodemus. Epicurus also had a wealthy 2nd-century AD disciple, Diogenes of Oenoanda, who had a portico wall inscribed with tenets of the philosophy erected in Oenoanda, Lycia (present day Turkey). Epicurus was an atomic materialist, following in the steps of Democritus. His materialis ...
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Epicurus Of Samos
Epicurus (; grc-gre, Ἐπίκουρος ; 341–270 BC) was an ancient Greek philosopher and sage who founded Epicureanism, a highly influential school of philosophy. He was born on the Greek island of Samos to Athenian parents. Influenced by Democritus, Aristippus, Pyrrho, and possibly the Cynics, he turned against the Platonism of his day and established his own school, known as "the Garden", in Athens. Epicurus and his followers were known for eating simple meals and discussing a wide range of philosophical subjects. He openly allowed women and slaves to join the school as a matter of policy. Of the over 300 works said to have been written by Epicurus about various subjects, the vast majority have been destroyed. Only three letters written by him—the letters to ''Menoeceus'', ''Pythocles'', and ''Herodotus''—and two collections of quotes—the ''Principal Doctrines'' and the ''Vatican Sayings''—have survived intact, along with a few fragments of his other writings ...
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Metrodorus Of Lampsacus (the Younger)
Metrodorus of Lampsacus ( el, Μητρόδωρος Λαμψακηνός, ''Mētrodōros Lampsakēnos''; 331/0–278/7 BC) was a Greek philosopher of the Epicurean school. Although one of the four major proponents of Epicureanism, only fragments of his works remain. A Metrodorus bust was found in Velia, slightly different modeled to depict Parmenides. Life Metrodorus was a native of Lampsacus on the Hellespont. His father's name was Athenaeus or Timocrates, his mother's Sande. Together with his brother Timocrates of Lampsacus he joined the school Epicurus had set up in their home town. Timocrates, however, soon fell out with both his brother and Epicurus and devoted the rest of his life to spreading malicious slander about them. Metrodorus on the other hand soon became the most distinguished of the disciples of Epicurus, with whom he lived on terms of the closest friendship, and whom he later followed to Athens, never having left him since he became acquainted with him, except fo ...
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Hermarchus
Hermarchus or Hermarch ( el, Ἕρμαρχoς, ''Hermarkhos''; c. 325-c. 250 BC), sometimes incorrectly written Hermachus ( el, Ἕρμαχoς, Hermakhos), was an Epicurean philosopher. He was the disciple and successor of Epicurus as head of the school. None of his writings survives. He wrote works directed against Plato, Aristotle, and Empedocles. A fragment from his ''Against Empedocles'', preserved by Porphyry, discusses the need for law in society. His views on the nature of the gods are quoted by Philodemus. Life Hermarchus was a son of Agemarchus, a poor man of Mytilene (in insular Greece), and was at first brought up as a rhetorician, but afterwards became a faithful disciple of Epicurus, who left to him his garden, and appointed him his successor as the head of his school, about 270 BC. He died in the house of ''Lysias'' at an advanced age, and left behind him the reputation of a great philosopher. Cicero has preserved a letter of Epicurus addressed to him. Diogenes Laë ...
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Polyaenus Of Lampsacus
Polyaenus of Lampsacus ( ; grc-gre, Πoλύαινoς Λαμψακηνός, ''Polyainos Lampsakēnos''; c. 340 – c. 285 BCE), also spelled Polyenus, was an ancient Greek mathematician and a friend of Epicurus. Life He was the son of Athenodorus. His friendship with Epicurus started after the latter's escape from Mytilene in 307 or 306 BC when he opened a philosophical school at Lampsacus associating himself with other citizens of the town, like Pythocles, Colotes, and Idomeneus. With these fellow citizens he moved to Athens, where they founded a school of philosophy with Epicurus as head, or ''hegemon'', while Polyaenus, Hermarchus and Metrodorus were ''kathegemones''. A man of mild and friendly manners, as Philodemus refers, he adopted fully the philosophical system of his friend, and, although he had previously acquired great reputation as a mathematician, he now maintained with Epicurus the worthlessness of geometry. But the statement may be at least doubted, since it is cer ...
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Tetrapharmakon
The Principal Doctrines are forty authoritative conclusions set up as official doctrines by the founders of Epicureanism: Epicurus of Samos, Metrodorus of Lampsacus (the younger), Metrodorus of Lampsacus, Hermarchus of Mitilene and Polyaenus of Lampsacus. The first four doctrines make up the Tetrapharmakon (Four Cures), which have sometimes been compared to Buddhism's Four Noble Truths. They are often cited as "PDs" in English. Some of the Principal Doctrines are organized into groups and are meant to be studied together. PD's 10-13 discuss the Epicurean philosophy of science. PD's 18-21 explain the natural limits of desires and in time, and how the flesh is unable to learn these limits but the mind can. PD's 22-25 deal with the importance of the canon, or the Epicurean standard of truth. PD's 31-38 explain the Epicurean doctrines on justice based on mutual advantage and contractarianism. PD's 39-40 call for an intimate society of friends. Since most of Epicurus' 37 books "On Natu ...
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Buddhism
Buddhism ( , ), also known as Buddha Dharma and Dharmavinaya (), is an Indian religion or philosophical tradition based on teachings attributed to the Buddha. It originated in northern India as a -movement in the 5th century BCE, and gradually spread throughout much of Asia via the Silk Road. It is the world's fourth-largest religion, with over 520 million followers (Buddhists) who comprise seven percent of the global population. The Buddha taught the Middle Way, a path of spiritual development that avoids both extreme asceticism and hedonism. It aims at liberation from clinging and craving to things which are impermanent (), incapable of satisfying ('), and without a lasting essence (), ending the cycle of death and rebirth (). A summary of this path is expressed in the Noble Eightfold Path, a training of the mind with observance of Buddhist ethics and meditation. Other widely observed practices include: monasticism; " taking refuge" in the Buddha, the , and the ; ...
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Epicurus
Epicurus (; grc-gre, Ἐπίκουρος ; 341–270 BC) was an ancient Greek philosopher and sage who founded Epicureanism, a highly influential school of philosophy. He was born on the Greek island of Samos to Athenian parents. Influenced by Democritus, Aristippus, Pyrrho, and possibly the Cynics, he turned against the Platonism of his day and established his own school, known as "the Garden", in Athens. Epicurus and his followers were known for eating simple meals and discussing a wide range of philosophical subjects. He openly allowed women and slaves to join the school as a matter of policy. Of the over 300 works said to have been written by Epicurus about various subjects, the vast majority have been destroyed. Only three letters written by him—the letters to ''Menoeceus'', ''Pythocles'', and ''Herodotus''—and two collections of quotes—the ''Principal Doctrines'' and the ''Vatican Sayings''—have survived intact, along with a few fragments of his other writing ...
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Lucian Of Samosata
Lucian of Samosata, '; la, Lucianus Samosatensis ( 125 – after 180) was a Hellenized Syrian satirist, rhetorician and pamphleteer who is best known for his characteristic tongue-in-cheek style, with which he frequently ridiculed superstition, religious practices, and belief in the paranormal. Although his native language was probably Syriac, all of his extant works are written entirely in ancient Greek (mostly in the Attic Greek dialect popular during the Second Sophistic period). Everything that is known about Lucian's life comes from his own writings, which are often difficult to interpret because of his extensive use of sarcasm. According to his oration ''The Dream'', he was the son of a lower middle class family from the city of Samosata along the banks of the Euphrates in the remote Roman province of Syria. As a young man, he was apprenticed to his uncle to become a sculptor, but, after a failed attempt at sculpting, he ran away to pursue an education in Ionia. He may ...
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