Potentially, a government is the most dangerous threat to man's rights; it holds a legal monopoly on the use of physical force against legally disarmed victims. When unlimited and unrestricted by individual rights, a government is man's deadliest enemy. It is not as protection against private actions, but against governmental actions that the Bill of Rights was written.

To arrive at a contradiction is to confess an error in one's thinking; to maintain a contradiction is to abdicate one's mind and to evict oneself from the realm of reality.

I am not primarily an advocate of capitalism, but of egoism; I am not primarily an advocate of egoism, but of reason. If one recognizes the supremacy of reason and applies it consistently, all the rest follows.

It is a sin to write this.

She knew that she could not have reached this white serenity except as the sum of all the colors, of all the violence she had known.

Men have died in torture chambers, on the stake, in concentration camps, in front of firing squads, rather than renounce their convictions. The appeaser renounces his under the pressure of a frown on a vacant face.

Man has been called a rational being, but rationality is a matter of choice... Man has to be a man-by choice; he has to hold his life as a value-by choice; he has to learn to sustain it-by choice; he has to discover the values it requires and practice his virtues by choice. A code of values accepted by choice is a code of morality.