Never trust the advice of a man in difficulties.

A smallbenefit obtained is better than a great one in expectation.

Before youbuild a better mousetrap, make sure you have some mice out there.

True miracle are created by men when they use the courage and intelligence God has given him

Show me a man who cannot bother to do little things andI'll show you a man who cannot be trusted to do big things.

Imagination is useful as long as it remains practical.

When indoubt, ask. When not in doubt, ask. If you are not in doubt, you may bekidding yourself.

Self-trust is the first secret of success.

The exercise of power is determined by thousands ofinteractions between the world of the powerful and that of the powerless, allthe more so because these worlds are never divided by a sharp line: everyonehas a small part of himself in both.

A man without imagination is like a bird without wings.

We have, I fear, confused power with greatness.

Only hethat has traveled the road knows where the holesare deep.