Whohath not known ill fortune, never knew himself, or his own virtue.

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

Man is born free, and everywhere is is in chains

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...

A book, like a landscape, is a state of consciouness varying with readers.

Teaching may contribute to certain kinds of learning under certain circumstances.

Any man can make mistakes but only an idiot persists in his error.

What matter is not to add years to your life but to add life to your years.

Few things help an individual more than to placeresponsibility upon him, and to let him know that you trust him.

Goodcommunication is as stimulating as black coffee, and just as hard to sleepafter.

Speech is of time; silence is of eternity.

Theproblem with communication is the illusion that is has occurred.