Superioty and inferiority are individual, not racial or national.

In oneof our concert grand pianos, 243 taut strings exert a pull of 40,000 poundson an iron frame. It is proof that out of great tension may come great harmony.

Man alone contains within himself as many species as exist on earth.

You can have power over people as long as you don't takeeverything away from them. But when you've robbed a man of everything, he'sno longer in your power.

Constant repetition carries conviction.

To know the pains of power, we must go to those who have it;to know its pleasures, we must go to those who are seeking it.

Worry is a circle of inefficient thoughts whirling about a point of fear.

Fortunatelypsychoanalysis is not the only way to resolve inner conflicts. Life itselfstill remains a very effective therapist.

The possession of power over others in inherently destructiveboth to the possessor of the power and to those over whom it is exercised.

Thefirst principle of contract negotiation is don'tremind them of what you did in the past; tell them what you're going to do inthe future.

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.

Old fools are more foolish than you ones.