You've achieved success in your field when you don't know whether what you're doing is work or play.
The power of accurate observation is commonly called cynicism by those who have not got it.
The knowledge of the world is only to be acquired in the world, and not in a closet.
My pessimism extends to the point of even suspecting the sincerity of the pessimists.
You can tell a lot about a fellow's character by his way of eating jellybeans.
The people who are regarded as moral luminaries are those who forego ordinary pleasures themselves and find compensation in interfering with the pleasures of others.
So little time and so little to do.
The summer night is like a perfection of thought.
They can conquer who believe they can.