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...

Never[enter] into dispute or argument with another. I never yet saw an instance ofone of two disputants convincing the other by argument. I have seen many ontheir getting warm, becoming rude and shooting one another.

When you hear the word 'Invietable' watch out! An enemy of humanity has identified himself.

Difficultiesare meant to rouse, not discourage. The human spirit is to grow strong byconflict.

If you don't know where you're going, you'll end upsomewhere else.

They may forget what you said, but they will never forget how you made them feel.

Thedeeper the waters are, the more still they run.

A smallbenefit obtained is better than a great one in expectation.

No matter how much cats fight, there always seem to be plenty of kittens.

Thesingle most powerful tool for winning a negotiation is the ability to get upand walk away from the table without a deal.

Evena sheet of paper has two sides.

There is no knowledge that is not power.