But you must not change one thing, one pebble, one grain of sand, until you know what good and evil will follow on that act. The world is in balance, in Equilibrium. A wizard's power of Changing and Summoning can shake the balance of the world. It is dangerous, that power...It must follow knowledge, and serve need.
Ursula K. Le GuinWithout war there are no heroes. What harm would that be? Oh, Lavinia, what a woman's question that is.
Ursula K. Le GuinThere's a great fear of the imagination. It's a dangerous thing. It's out of control, it's subversive.
Ursula K. Le GuinFor we each of us deserve everything, every luxury that was ever piled in the tombs of the dead Kings, and we each of us deserve nothing, not a mouthful of bread in hunger. Have we not eaten while another starved? Will you punish us for that? Will you reward us for the virtue of starving while others ate? No man earns punishment, no man earns reward. Free your mind of the idea of deserving, the idea of earning, and you will begin to be able to think.
Ursula K. Le GuinAnd he began to see the truth, that Ged had neither lost nor won but, naming the shadow of his death with his own name, had made himself whole: a man who, knowing his whole true self, cannot be used or possessed by any power other than himself, and whose life therefore is lived for life's sake and never in the service of ruin, or pain, or hatred, or the dark.
Ursula K. Le Guin