Heraclitus (; Greek: Ἡράκλειτος Herákleitos; fl. c. 500 BC) was an ancient Greek pre-Socratic philosopher from the city of Ephesus, which was then part of the Persian Empire.
It is better to hide ignorance, but it is hard to do this when we relax over wine.
A person reveals his character by nothing so clearly as the joke he resents.