To leave the world richer—that is the ultimate success.

If man is to be liberated to enjoy more leisure, he must also be prepared to enjoy this leisure fully and creatively.

Women are like tea bags: put them in hot water and they get stronger.

I feel quite sure that what the American people lack is knowledge.

practically nothing we do ever stands by itself. If it is good, it will serve some good purpose in the future. If it is evil, it may haunt us and handicap our efforts in unimagined ways.

What one has to do usually can be done.

We will never have peace without friendship around the world.