1,085 Quotes by Robert A. Heinlein

Of all the strange "crimes" that human beings have legislated of nothing, "blasphemy" is the most amazing - with "obscenity" and "indecent exposure" fighting it out for the second and third place.

You can go wrong by being too skeptical as readily as by being too trusting.

Hate always sells well, but for repeat trade and the long pull happiness is sounder merchandise.

The mind's ability to rationalize it's own shortcomings is unlimited; I am no exception.

If possible, leave room for your enemy to become your friend.

Hit it! You have to hit it harder than that. Electrons are timid little things but notional; you have to let them know who’s boss.

Never try to teach a pig to sing; it wastes your time and it annoys the pig.

Women will forgive anything. Otherwise, the race would have died out long ago.

In a dilemma, it is helpful to change any variable, then reexamine the problem.