Consider the reasons which make us certain that we are right, but not the fact that we are certain. If you are not convinced, ignore our certainty. Don't be tempted to substitute our judgment for your own.

[Altruism] is a moral system which holds that man has no right to exist for his own sake, that service to others is the sole justification of his existence, and that self-sacrifice is his highest moral duty, value and virtue. This is the moral base of collectivism, of all dictatorships.

Money will not purchase happiness for the man who has no concept of what he wants.

The best, most natural dialogue is usually written as if the writer is listening to dictation. You might get stuck on any particular point and have to question yourself; but normally, dialogue writes itself.

Until and unless you discover that money is the root of all good, you ask for your own destruction. When money ceases to become the means by which men deal with one another, then men become the tools of other men. Blood, whips and guns--or dollars. Take your choice--there is no other.

Errors of knowledge are not breaches of morality; no proper moral code can demand infallibility or omniscience.

It's such a waste to be subtle and vicious with people who don't even know that you're being subtle and vicious