People who can't admit they are part of the problem, willnever be part of its solution.

Laughter is shortest distance between two people.

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

Teaching may contribute to certain kinds of learning under certain circumstances.

A manneed never revenge himself; the body of his enemy will be brought to his owndoor.

A cup is useful only when it is empty; and a mind that is filled with beliefs, with dogmas, with assertions, with quotations, is really an uncreative mind.

Thewill to win is worthless if you do not have the will to prepare.
Beforeyou build a better mousetrap, make sure you have some mice out there.

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.

Well done is better than well said.

Knowingthat everything's futile but still fighting, still raging against the dying ofthe light that's what motivates me all the time ... If you hold that sense offutility in your head for too long, it can begin to eat into you. You canstill be aware of it

The bad gardener quarrels with his rake.

Kindness is a language which the deaf can hear and a blind can read.