Who sows fear, reaps weapons.

To not be afraid in our world is the message that doesn't derive from reason, but maybe from this mysterious capacity given to humans which we call--not without a little embarrassment--faith.

Humor is the mask of wisdom.

In the United States the whites speak well of the Blacks but think bad about them, whereas the Blacks talk bad and think bad aboutthe whites. Whites fear Blacks, because they have a bad conscience, and Blacks hate whites because they need not have a bad conscience.

The savages don't have atom bombs.

The content of physics is the concern of physicists, its effect the concern of all men.

In this country, you never pull the emergency brake, even when there is an emergency. It is imperative that the trains run on schedule.