Diogenes, (born, Sinope, Paphlygonia—died c. 320 BCE, probably at Corinth, Greece), archetype of the Cynics, a Greek philosophical sect that stressed stoic self-sufficiency and the rejection of luxury. He is credited by some with originating the Cynic way of life, but he himself acknowledges an indebtedness to Antisthenes, by whose numerous writings he was probably influenced. It was by personal example rather than any coherent system of thought that Diogenes conveyed the Cynic philosophy. His followers positioned themselves as watchdogs of morality.