No man can be fully efficient if he expects praise or appreciation for what he does.

Children and barbarians have clear ideas of justice due to them, but no idea at all of justice due from them.

No man can be fully efficient if he expects praise or appreciation for what he does.

It isn't illegal to buy an artist's work for peanuts and sell it again at any price one can get. But it is an outrage!

It was a symptom of the insanity of human beings in a cosmos obviously designed for them to live in, but which they industriously prepare to make unlivable.

The most difficult of enterprises is to secure the cooperation of others in enterprises those others did not think of first.

Facts are facts! And if they're impossible, they're still facts!