So long as men desire to live together, no man may initiate the use of physical force against others. . . . When a man attempts to deal with me by force, I answer him by force. It is only as retaliation that force may be used and only against the man who starts its use. No, I do not share his evil or sink to his concept of morality: I merely grant him his choice, destruction, the only destruction he had the right to choose: his own.

Are my characters copies of people in real life? ... Don't ever believe the stories about authors putting people into novels. That idea is a kind of joke on both authors and readers. All the readers believe that authors do it. All the authors know that it can't be done.

Identify the dominant philosophy of a society and you can predict its future.

Have you ever felt the longing for someone you could admire? For something, not to look down at, but up to?

The lust that drives others to enslave an empire, had become, in her limits, a passion for power over him. She had set out to break him, as if, unable to equal his value, she could surpass it by destroying it, as if the measure of his greatness would thus become the measure of hers, as if the vandal who smashed a statue were greater than the artist who had made it, as if the murderer who killed a child were greater than the mother who had given it birth.

If a life could have a theme song - and I believe every worthwhile one has - mine is a religion, an obsession, a mania or all of these expressed in one word - individualism. I was born with that obsession, and I've never seen and do not know now a cause more worthy, more misunderstood, more seemingly hopeless and tragically needed.

Men prosper or fail, survive or perish in proportion to the degree of their rationality.