Serenity comes from the ability to say “Yes” to existence. Courage comes from the ability to say “No” to the wrong choices made by others.

Love, friendship, respect, admiration are the emotional response of one man to the virtues of another, the spiritual payment given in exchange for the personal, selfish pleasure which one man derives from the virtues of another man’s character.

The difference between animals and humans is that animals change themselves for the environment, but humans change the environment for themselves.

I love you, Dominique. As selfishly as the fact that I exist. As selfishly as my lungs breathe air. I breathe for my own necessity, for the fuel of my body, for my survival. I've given you, not my sacrifice or my pity, but my ego and my naked need. This is the only way I can want you to love me.

Did you get your money by fraud? By pandering to men's vices or men's stupidity? By catering to fools, in the hope of getting more than your ability deserves? By lowering your standards? By doing work you despise for purchasers you scorn? If so, then your money will not give you a moment's or a penny's worth of joy. Then all the things you buy will become, not a tribute to you, but a reproach; not an achievement, but a reminder of shame.

I would give the greatest sunset in the world for one sight of New York's skyline.

Don't help me or serve me, but let me see it once, because I need it. Don't work for my happiness, my brothers — show me yours — show me that it is possible — show me your achievement — and the knowledge will give me courage for mine.