Power is not a means, it is an end. One does not establisha dictatorship in order to safeguard a revolution; one makes the revolutionin order to establish the dictatorship.

The liberty of the individual must be thus far limited: He must not make himself a nuisance to other people.

There arealways two forces warring against each other within us.

People whoare too concerned with how well they are doing will be less successful andfeel less competent than those who focus on the task itself... Somepsychologists call it a conflict between egoorientation, or between extrinsicand intrinsic motivation...

Who can say more than rich praise, that you alone are you?

I hope our wisdom will grow with our power, and teach us,that the less we use our power the greater it will be.

Silenceis the mother of truth.

A critic is a man who knows the way but can't drive the car.

Search not a wound too deep lest thou maketh a new one.

Everybody thinks of changing humanity and nobody thinks of changing himself.

Learning without thought is labour lost,thought without learning is perilous.

No one wouldtalk much in society; if he knew how often he misunderstands others.