To know one's own desires, their meaning and their costs requires the highest human virtue: rationality.
Ayn RandEvery honest man lives for himself. Every man worth calling a man lives for himself. The one who doesn't - doesn't live at all.
Ayn RandMy pride and my power of vision were all that I owned when I started - and whatever I achieved, was achieved by means of them. Both are greater now. Now I have the knowledge of the superlative value I had missed: of my right to be proud of my vision. The rest is mine to reach.
Ayn RandKira, the highest thing in man is not his god. It's that in him which knows the reverence due a god. And you, Kira, are my highest reverence.
Ayn RandThey had rejected the soul-body dichotomy, with its two corollaries: the impotence of man's mind and the damnation of this earth; they had rejected the doctrine of suffering as man's metaphysical fate, they proclaimed man's right to the pursuit of happiness and were determined to establish on earth the conditions required for man's proper existence, by the "unaided" power of their intellect.
Ayn Rand