Think big, believe big and act big for gaining victory over your difficulties.

Deep-seatedpreferences cannot be argued about.

Beon a horse when you go in search of a better one.

The exercise of power is determined by thousands ofinteractions between the world of the powerful and that of the powerless, allthe more so because these worlds are never divided by a sharp line: everyonehas a small part of himself in both.

The means by which we live have outdistanced the ends forwhich we live. Our scientific power has outrun our spiritual power. We haveguided missiles and misguided men.

Never play cat and mouse games if you are a mouse.

The problem with communication is the illusion that is has occurred.

To believein something, and not to live it, is dishonest.

A teacher as a person is more important than a teacher as a technician. What he is has more effect than anything he does.

The man with the new idea is a crank until the idea succeeds.

Civilization, in a sly way, is a suspicion that the other fellow may be right.

Learning must be had, but in the second place, as subsequent only to greater qualities.