Quotes by : Robert A. Heinlein

A thing can be fine on paper but utterly crummy in the field.

A competent and self-confident person is incapable of jealousy in anything. Jealousy is invariably a....

Butterflies are not insects,' Captain John Sterling said soberly. 'They are self-propelled flowers.

Could dump two Chinee down in one of our maria and they would get rich selling rocks to each other while....

His older self had taught his younger self a language which the older self knew because the younger self,....

Many problems can be solved by a man not frightened by them.

The Mother Thing makes our world.

Richard, Bill has the socialist disease in its worst form; he thinks the world owes him a living. He....

Theology is never any help it is searching in a dark cellar at midnight for a black cat that isn't there.....

Anybody can look at a pretty girl and see a pretty girl. An artist can look at a pretty girl and see....