Robert A. Heinlein

Butterflies are self propelled flowers.

Robert A. Heinlein

Cats have no sense of humor, they have terribly inflated egos, and they are very touchy.

Robert A. Heinlein

Churches thrive on martyrdom and persecution.

Robert A. Heinlein

Circumstances can force your hand. So think ahead.

Robert A. Heinlein

Contemplation must bring forth right action in order to permit further growth.

Robert A. Heinlein

Customs tell a man who he is, where he belongs, what he must do. Better illogical customs than none; men cannot live together without them.

Robert A. Heinlein

Death is an old friend; I know him well. I lived with him, ate with him, slept with him; to meet him again does not frighten me death is as necessary as birth, as happy in its own way.

Robert A. Heinlein

Democracy can survive anything except Democrats

Robert A. Heinlein

Easy is the descent into Hell.

Robert A. Heinlein

Every citizen is free to perform any act which does not hamper the equal freedom of another. No law shall forbid the performance of any act, which does not damage the physical or economic welfare of any other person.

Robert A. Heinlein