Ayn Rand, Atlas Shrugged

"Under a morality of sacrifice, the first value you sacrifice is morality; the next is self-esteem. When need is the standard, every man is both victim and parasite. As a victim, he must labor to fill the needs of others, leaving himself in the position of a parasite whose needs must be filled by others. He cannot approach his fellow men except in one of the two disgraceful roles: he is both a beggar and a sucker.

"You fear the man who has a dollar less than you, that dollar is rightfully his, he makes you feel like a moral defrauder. You hate the man who has a dollar more than you , that dollar is rightfully yours, he makes you feel that you are morally defrauded. The man below is a source of your guilt, the man above is a source of your frustration. You do not know what to surrender or demand, when to give and when to grab, what pleasure in life is rightfully yours and what debt is still unpaid to others -- you struggle to evade, as 'theory,' the knowledge that by the moral standard you've accepted you are guilty every moment of your life, there is no mouthful of food you swallow that is not needed by someone somewhere on earth -- and you give up the problem in blind resentment, you conclude that moral perfections is not to be achieved or desired, that you will muddle through by snatching as snatch can and by avoiding the eyes of the young, of those who look at you as if self-esteem were possible and they expected you to have it. Guilt is all that you retain within your soul -- and so does every other man, as he goes past, avoiding your eyes. Do you wonder why your morality has not acheived brotherhood on earth or the good will of man to man?

[John Galt's speech to the nation, Part III, Chapter VII, "This is John Galt Speaking"]