When men are arrived at the goal, they should not turn back.
All men whilst they are awake are in one common world: but each of them, when he is asleep, is in a world of his own.
A Spartan woman, as she handed her son his shield, exhorted him saying, "As a warrior of Sparta come back with your shield or on it."
There is no debt with so much prejudice put off as that of justice.
The omission of good is no less reprehensible than the commission of evil.
Philosophy is the art of living.