An animal is equipped for sustaining its life; its senses provide it with an automatic code of action, an automatic knowledge of what is good for it or evil... Man has no automatic code of survival. His particular distinction from all other living species is the necessity to act in the face of alternatives by means of volitional choice.

Existence is Identity, Consciousness is Identification.

Even if smog were a risk to human life, we must remember that life in nature, without technology, is wholesale death.

There's something I want you to know,' said Cherryl, her voice taut and harsh, 'so that there won't be any pretending about it. I'm not going to put on the sweet relative act. I know what you've done to Jim and how you've made him miserable all his life. I'm going to protect him against you. I'll put you in your place. I'm Mrs. Taggart. I'm the woman in this family now.' 'That's quite all right,' said Dagny. 'I'm the man.

When you have made evil the means of survival, do not expect men to remain good. Do not expect them to stay moral and lose their lives for the purpose of becoming the fodder of the immoral. Do not expect them to produce, when production is punished and looting rewarded. Do not ask, "Who is destroying the world?" You are.

Emotions are inherent in your nature, but their content is dictated by your mind. Your emotional capacity is an empty motor, and your values are the fuel with which your mind fills it.

There were things in my past which I have not liked. But all the things of which I was proud will remain.