There has never been a philosophy, a theory or a doctrine, that attacked (or 'limited') reason, which did not preach submission to the power of some authority.

In order to fight any issue, it is necessary to fight for something, not merely against something.

Happiness is a state of non-contradictory joy--a joy without penalty or guilt, a joy that does not clash with any of your values and does not work for your own destruction, not the joy of escaping from your mind, but of using your mind's fullest power, not the joy of faking reality, but of achieving values that are real, not the joy of a drunkard, but of a producer.

Evil requires the sanction of the victim.

You will follow me, if we are what we are, you and I, if we live, if the world exists, if you know the meaning of this moment and can't let it slip by, as others let it slip, into the senselessness of the unwilled and unreached.

I cannot project the degree of hatred required to make those women run around in crusades against abortion. Hatred is what they certainly project, not love for the embryos, which is a piece of nonsense no one could experience, but hatred, a virulent hatred for an unnamed object...Their hatred is directed against human beings as such, against the mind, against reason, against ambition, against success, against love, against any value that brings happiness to human life. In compliance with the dishonesty that dominates today's intellectual field, they call themselves "pro-life".

Ordinary human concern for human distress does not manifest itself ordinarily in the form of a gun aimed at the wallets and earnings of one's neighbors.