Come back with your shield - or on it
Socrates said he was not an Athenian or a Greek, but a citizen of the world.
...To the Dolphin alone, beyond all other, nature has granted what the best philosophers seek: friendship for no advantage
The measure of a man is the way he bears up under misfortune.
The talkative listen to no one, for they are ever speaking. And the first evil that attends those who know not to be silent is that they hear nothing.
Silence at the proper season is wisdom, and better than any speech.