Dialectica Open the atlas

Greece & Rome · c. 334–262 BCE

Zeno of Citium

Merchant from Cyprus who founded Stoicism in Athens

Taught that happiness is a smoothly flowing life in agreement with nature, which is the same as living virtuously. His lost Republic imagined a community of the wise without temples, law courts or money.

Life and thought

Zeno came from Citium on Cyprus, a city with a large Phoenician population, and is said to have been a merchant. By ancient anecdote he arrived in Athens after a shipwreck, read Xenophon’s memoir of Socrates in a bookshop and asked where such men could be found; the bookseller pointed to the Cynic Crates. He also studied with Stilpo and the Platonist Polemo, and around 300 BCE began teaching in the Painted Porch (Stoa Poikilē), which gave the Stoics their name. None of his books survives.

Zeno joined Cynic ethics to a full theory of the world. Virtue is the only good and vice the only evil; health, wealth and reputation are “indifferent”, though some are naturally preferred. The goal is to live in agreement with nature, which is rational and divine throughout, so living rationally and living virtuously come to the same thing. He divided philosophy into logic, physics and ethics, a scheme later Stoics kept. His lost Republic imagined a community of the wise with no temples, courts or coinage.

Works

c. 300 BCERepublic (lost)

Shaped by

c. 412–323 BCEDiogenes of SinopeZeno studied with Crates, Diogenes’ pupil.c. 470–399 BCESocratesAncient anecdote says Zeno turned to philosophy after reading about Socrates.c. 535–475 BCEHeraclitusStoic physics adopted Heraclitus’ logos and his divine, ordering fire.

Shaped

c. 279–206 BCEChrysippusThird head of the Stoa, its great systematiser and logician

Meanwhile, in other traditions

c. 372–289 BCEMenciusConfucian who argued that human nature is goodc. 370–310 BCEHui ShiWei statesman, logician and Zhuangzi’s debating partnerc. 369–286 BCEZhuangziDaoist writer of parables, paradoxes and freedomc. 320–250 BCEGongsun LongDisputer famous for “a white horse is not a horse”c. 310–235 BCEXunziConfucian realist who held human nature to be badc. 280–233 BCEHan FeiziPrince of Han who synthesised Legalist thought