To know one's own desires, their meaning and their costs requires the highest human virtue: rationality.
Ayn RandEvery man builds his world in his own image. He has the power to choose, but no power to escape the necessity of choice.
Ayn RandI stand here on the summit of the mountain. I lift my head and I spread my arms. This, my body and spirit, this is the end of the quest. I wished to know the meaning of all things. I am the meaning. I wished to find a warrant for being. I need no warrant for being, and no word of sanction upon my being. I am the warrant and the sanction. Neither am I the means to any end others may wish to accomplish. I am not a tool for their use. I am not a servant of their needs. I am not a sacrifice on their alters.
Ayn Rand