Humor is the affectionate communication of insight.

None but the productive can be strong; and none but the strong can be free.

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.

Don't throwout the baby with the bath water.

I know youbelieve you understand what you think I said, but I'm not sure you realizethat what you heard isn't what I meant.

Sciencecannot resolve moral conflicts, but it can help to more accurately frame thedebates about those conflicts.

Poetry is the impish attempt to paint the colour of the wind.

True youth is a quality which is acquired only with age.

Fanaticism is the false fire of an overheated mind.

He who truly knows has no occasion to shout

Ignorance is a form of environmental pollution.

Nothing lays itself open to the change of exaggeration more than the language of naked truth.