Capitalism has been called a system of greed—yet it is the system that raised the standard of living of its poorest citizens to heights no collectivist system has ever begun to equal, and no tribal gang can conceive of.

If [people] place such things as friendship and family ties above their own productive work, yes, then they are immoral. Friendship, family life and human relationships are not primary in a man's life. A man who places others first, above his own creative work, is an emotional parasite.

An emotion is an automatic response, an automatic effect of man's value premises. An effect, not a cause. There is no necessary clash, no dichotomy between man's reason and his emotions

Ideas cannot be fought except by means of better ideas. The battle consists, not of opposing, but of exposing; not of denouncing, but of disproving; not of evading, but of boldly proclaiming a full, consistent, and radical alternative.

but their eyes were as cold blue glass buttons.

An emotion as much tells you nothing about reality, beyond the fact that something makes you feel something.

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.