You who prattle that morality is social and that man would need no morality on a desert island - it is on a desert island that he would need it most. Let him try to claim, when there are no victims to pay for it, that a rock is a house, that sand is clothing, that food will drop into his mouth without cause or effort, that he will collect a harvest tomorrow by devouring his stock seed today - and reality will wipe him out, as he deserves; reality will show him that life is a value to be bought and that thinking is the only coin noble enough to buy it.
Ayn RandJoy is the goal of existence, and joy is not to be stumbled upon, but to be achieved, and the act of treason is to let its vision drown in the swamp of the moment's torture.
Ayn Rand