Decency, not to dare to do that in public which it is decent enough to do in private.
The most certain sign of wisdom is cheerfulness.
Socrates ... brought human wisdom back down from heaven, where she was wasting her time, and restored her to man.... It is impossible to go back further and lower. He did a great favor to human nature by showing how much it can do by itself.
There were many terrible things in my life and most of them never happened.
Only the fools are certain and assured.
God sends the cold according to the coat.