If workers struggle for higher wages, this is hailed as "social gains", if businessmen struggle for higher profits, this is damned as "selfish greed".

To love money is to know and love the fact that money is the creation of the best power within you, and your passkey to trade your effort for the effort of the best among men.

In a free society, one does not have to deal with those who are irrational. One is free to avoid them.

But what is freedom? Freedom from what? There is nothing to take a man's freedom away from him, save other men. To be free, a man must be free of his brothers. That is freedom. That and nothing else.

No concept man forms is valid unless he integrates it without contradiction into the sum of his knowledge.

Definitions are the guardians of rationality, the first line of defense against the chaos of mental disintegration.

I swear, by my life and my love of it, that I will never live for the sake of another man, nor ask another man to live for mine.