Adversity introduces a man to himself.

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

Commonsense in an uncommon degree is what the world calls wisdom.

If necessityis the mother of invention, conflict is its father.

Prepareby knowing your walk away [conditions] and by building the number ofvariables you can work with during the negotiation... you need to have a walkaway... a combination of price, terms, and deliverables that represents theleast you will accept. Witho

Fourthings come not back: the spoken word, the spent arrow, the past life, and theneglected opportunity.

Have adialogue between the two opposing parts and you will find that they alwaysstart out fighting each other until we come to an appreciation of difference... a oneness and integration of the two opposingforces. Then the civil war is finished, and your e

Thegreatest lesson in life is to know that even fools are right sometimes.

Never answer a letter while you are angry.

Creation is only the projection into form of that which already exists.

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.

Prejudice is a disease characterised by hardening of categories.