"Through centuries of scourges and disasters, brought about by your code of morality, you have cried that your code had been broken, that the scourges were punishment for breaking it, that men were too weak and too selfish to spill all the blood it required"
Ayn Rand rejects altruism, the view that self-sacrifice is the moral ideal. She argues that the ultimate moral value, for each human individual, is his or her own well-being. Since selfishness (as she understands it) is serious, rational, principled concern with one's own well-being, it turns out to be a prerequisite for the attainment of the ultimate moral value. For this reason, Rand believes that selfishness is a virtue.