I love children, especially when they cry, for then someone takes them away.

A man of honour should never forget what he is because he sees what others are.

There is a real magic in enthusiasm. It spells the difference between mediocrity and accomplishment

You always admire what you really don't understand.

To find a man's true character, play golf with him.

Only two things are infinite, the universe and human stupidity, and I'm not sure about the former.

We are all worms, but I do believe that I am a glow-worm.

We must find time to stop and thank the people who make a difference in our lives

It's better to be unhappy alone than unhappy with someone.

In order to be irreplaceable, one must always be different.

That which can be asserted without evidence, can be dismissed without evidence.

I don't watch television, I think it destroys the art of talking about oneself.

When the student is ready, the teacher will appear.

The mystery of the beginning of all things is insoluble by us; and I for one must be content to remain an agnostic

I am one of those who think like Nobel, that humanity will draw more good than evil from new discoveries.

Work is the rent you pay for the room you occupy on earth.

The right of a nation to kill a tyrant in case of necessity can no more be doubted than to hang a robber, or kill a flea.

In feature films the director is God; in documentary films God is the director

Memory... is an internal rumour.

Every man's memory is his private literature.

Terrorism is the tactic of demanding the impossible, and demanding it at gunpoint.