Man's mind is his basic tool of survival.

If you want to feel good, be rational.

I like to receive money for my work. But I can pass that up this time. I like to have people know my work is done by me. But I can pass that up. I like to have tenants made happy by my work. But that doesn't matter too much. The only thing that matters, my goal, my reward, my beginning, my end is the work itself. My work done my way. Peter, there's nothing in the world that you can offer me, except this. Offer me this and you can have anything I've got to give. My work done my way. A private, personal, selfish, egotistical motivation. That's the only way I function. That's all I am.

Whenever anyone accuses some person of being 'unfeeling,' he means that that person is just. He means that that person has no causeless emotions and will not grant him a feeling which he does not deserve. He means that 'to feel' is to go against reason, against moral values, against reality.

You seek escape from pain. We seek the achievement of happiness. You exist for the sake of avoiding punishment. We exist for the sake of earning rewards. Threats will not make us function; fear is not our incentive. It is not death that we wish to avoid, but life that we wish to live

Errors of knowledge are not breaches of morality; no proper moral code can demand infallibility or omniscience.

The men of the press, who despised their own profession, did not know why they were enjoying it today. One of them, a young man with years of notorious success behind him and a cynical look of twice his age, said suddenly, 'I know what I'd like to be: I wish I could be a man who covers news!'