The laws of life are founded on necessity, its charms on the non-essentials.

Superioty and inferiority are individual, not racial or national.

Imagination is useful as long as it remains practical.

If you wish to make a man your enemy, tell him simply, 'You are wrong.' Thismethod works every time.

You andyour spouse should consider the arguments you have, not as calamities in thehistory of your child’sdevelopment, but as opportunities for learning. Take the opportunity to teachyour children the art ofand value in negotiation, and to demonstrate you

Stoppingat third base adds no more to the score than striking out.

It's notthe size of the dog in the fight, it's the size of the fight in the dog.

Never ask a barber if you need a haircut.

As soon as you trust yourself, you will know how to live.

If you are distressed by anything external, the pain isnot due to the thing itself but to your own estimate of it; and this you havethe power to revoke at any moment.

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.

If anenemy is annoying you by playing well, consider adopting his strategy.