We ownalmost all our knowledge not to those who have agreed but to those who havediffered.

All marriedcouples should learn the art of battle as they should learn the art of makinglove. Good battle is objective and honest never vicious or cruel. Good battleis healthy and constructive, and brings to a marriage the principle of equalpartnership.

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

Science has promised us truth. It has never promised us either peace or happiness.

Every man is wanted; and no man is wanted much.

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

Theshallower the brook, the more it babbles.

The greatest job of teachers is to cultivate talent until it ripens for the public to reap its bounty.

Conduct is wise or foolish only in reference to its results.

You can not help men permanantly by doing for them what they could do for themselves

There is no evil in the atoms, only in men's souls.

It's the repetition of affirmations that leads to belief. And once that beliefbecomes a deep conviction, things begin to happen.