Whatever may be open to disagreement, there is one act of evil that may not, the act that no man may commit against others and no man may sanction or forgive. So long as men desire to live together, no man may initiate—do you hear me? no man may start—the use of physical force against others.

Remember that rights are moral principles which define and protect a man's freedom of action, but impose no obligations on other men.

Show me your achievement, and the knowledge will give me courage for mine.

Altruism declares that any action taken for the benefit of others is good, and any action taken for one's own benefit is evil. Thus the beneficiary of an action is the only criterion of moral value - and so long as that beneficiary is anybody other than oneself, anything goes.

Since nature does not endow all men with equal beauty or equal intelligence, and the faculty of volition leads men to make different choices, the egalitarians propose to abolish the "unfairness" of nature and of volition, and to establish universal equality in fact - in defiance of facts. It is not equality before the law that they seek, but inequality: the establishment of an inverted social pyramid, with a new aristocracy on top - the aristocracy of non-value.

John Galt is Prometheus who changed his mind. After centuries of being torn by vultures in payment for having brought to men the fire of the gods, he broke his chains—and he withdrew his fire—until the day when men withdraw their vultures.

To sell your soul is the easiest thing in the world. That's what everybody does every hour of his life. If I asked you to keep your soul - would you understand why that's much harder?