Man alone contains within himself as many species as exist on earth.

Man show their character in nothing more clearly than by what they think laughable.

If you climb up a tree, you must climb down the same tree.

We own almostall our knowledge not to those who have agreed but to those who havediffered.

A caricature is always ture only for an instant.

Keep things informal. Talking is the natural way to do business. Writing is greatfor keeping records and putting down details, but talk generates ideas. Greatthings come from our luncheon meetings which consist of a sandwich, a cup ofsoup, and a good idea

Life without the Courage is death for slavery.

Speak when you are angry and you will make the best speech you will ever regret.

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

A danger forseen is half avoided.

To ask advice is in nine cases out of ten tout for flattery.

Never[enter] into dispute or argument with another. I never yet saw an instance ofone of two disputants convincing the other by argument. I have seen many ontheir getting warm, becoming rude and shooting one another.