Money is the barometer of a society's virtue.

Compromise does not satisfy, but dissatisfies everybody; it does not lead to any general fulfillment, but to general frustration; those who try to become everything to all people end up by not being anything to anyone.

Money is the root of all good.

I think it's funny. There was a time when men were afraid that somebody would reveal some secret of theirs that was unknown to their fellows. Nowadays, they're afraid that somebody will name what everybody knows. Have you practical people ever thought that that's all it would take to blast your whole, big, complex structure, with all your laws and guns - just somebody naming the exact nature of what you're doing?

Dagny, we can never lose the things we live for. We may have to change their form at times, if we've made an error, but the purpose remains the same and the forms are ours to make.

Never ask people about your work.

Ferris: Are you going to be as impractical as that? Rearden: The evaluation of an action as practical, Dr. Ferris, depends on what it is that one wishes to practice. Ferris: Haven't you always placed your self-interest above all else? Rearden: That is what I am doing right now.