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.

What isthe shortest word in the English language that contains the letters: abcdef? Answer: feedback. Don't forget that feedback isone of the essential elements of good communication.

There is no knowledge that is not power.

Fromlittle acorns mighty oaks do grow.

The great essentials of happiness are: something to do,something to love and something to hope for.

Few men of action have been able to make a graceful exit at the appropriate time.

Am Inot destroying my enemies when I make friends of them?

The onesure way to conciliate a tiger is to allow oneself to be devoured.

A man does not know what he is saying until he knows what he is not saying.

The true test of intelligence is not how much people know how to do, but how they behave when they don't know what to do.

Mirrors should be able to think before reflecting the images.

Ultimately, the only power to which man should aspire isthat which he exercises over himself.