School of philosophy, founded in ancient Greece, opposed to Epicureanism in its views of life and duty. The Stoic philosophy was developed from that of the Cynics, whose Greek founder, Antisthenes, had been a disciple of Socrates.
Stoicism is a school of Hellenistic philosophy, founded in Athens by Zeno of Citium in the early third century BC. It proved to be a popular and durable philosophy, with a ...