Happiness is not a life without pain, but rather a life in which the pain is traded for a worthy price.

It's what I was born for, isn't it? If I don't go, why am I alive?

If a pig goes upon the threshing-floor, or a field, or a garden, and the owner of the meadow, or the field, or the garden smites it so that it die, he shall give it back to its owner; but if he does not give it back, he becomes a thief.

No human being, when you understand his desires, is worthless. No one's life is nothing.

What am I now, Alai?" "Still good." "At what?" "At--anything. There's a million soldiers who'd follow you to the end of the universe." "I don't want to go to the end of the universe." "So where do you want to go? They'll follow you." I want to go home, thought Ender, but I don't know where it is.

Science fiction is about what could be but isn't; fantasy is about what couldn't be.

You were faster than me. Better than me. I was too old and cautious. Any decent person who knos waht warfare is can never go into battle with a whole heart. But you didn't know. We made sure youo didn't know. You were reckless and brilliant and young. It's waht you were born for.