Belief gets in the way of learning.

A human being should be able to change a diaper, plan an invasion, butcher a hog, cone a ship, design a building, write a sonnet, balance accounts, build a wall, set a bone, comfort the dying, take orders, give orders, cooperate, act alone, solve equations, analyze a new problem, pitch manure, program a computer, cook a tasty meal, fight efficiently, die gallantly.

To get anywhere, or even live a long time, a man has to guess, and guess right, over and over again, without enough data for a logical answer.

Love is that condition in which the happiness of another person is essential to your own.

Money is truthful. If a man speaks of honor, make him pay cash.

Learning isn't a means to an end; it is an end in itself.

You have attributed conditions to villainy that simply result from stupidity.

A "critic" is a man who creates nothing ...

If it's worth doing, it's worth overdoing.

Each man is his own prisoner, in solitary confinement for life.