Chrysippus Quotes
Vice, by comparison with terrible accidents, has its own peculiar explanation. For, in a way, it does occur in accordance with the rationale of nature, and its occurrence is not, so to speak, useless in relation to the whole world. For otherwise, the good would not exist, either.
Plutarch. Moralia, Volume XIII: Part 2. Translated by Harold Cherniss, Harvard University Press, 1976, p. 549.
Chrysippus of Soli (/kraɪˈsɪpəs, krɪ-/; Greek: Χρύσιππος ὁ Σολεύς, Chrysippos ho Soleus; c. 279 – c. 206 BC) was a Greek Stoic philosopher. He was a native of Soli, Cilicia, but moved to Athens as a young man, where he became a pupil of Cleanthes in the Stoic school. When Cleanthes died, around 230 BC, Chrysippus became the third head of the school. A prolific writer, Chrysippus expanded the fundamental doctrines of Zeno of Citium, the founder of the school, which earned him the title of Second Founder of Stoicism.