We ownalmost all our knowledge not to those who have agreed but to those who havediffered.

You make a mountain of a mole-hill.

Thepeople to fear are not those who disagree with you, but those who disagreewith you and are too cowardly to let you know.

Hold a true friend with both your hands.

Don't throwout the baby with the bath water.

The purpose of getting power is to be able to give itaway.

The fundamental concept in social science is Power, in thesame sense in which Energy is the fundamental concept in physics.

Every new adjustment is a crisis in self-esteem.

To believein something, and not to live it, is dishonest.

Nine times out of ten, we are disappointed in life because we don't ask enough of it.

Don'tclose the barn door after the horse runs away.

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.