Home is anywhere that you know all your friends and all your enemies.

I don't care if I pass your test, I don't care if I follow your rules. If you can cheat, so can I. I won't let you beat me unfairly - I'll beat you unfairly first. - Ender

Whether he likes it or not, [he] cannot remain incognito forever. He has outraged too many wise men and pleased too many fools to hide behind his too-appropriate order to assume leadership of the forces of stupidity he has marshalled, or his enemies will unmask him in order to better understand the disease that has produced such a warped and twisted mind.

To reach out to you when I'm in need, and to try to be here for you when you need me back. And to feel such tenderness when I look at you that I want to stand between you and all the world: and yet also to lift you up and carry you above the strong currents of life; and at the same time, I would be glad to stand always like this, at a distance, watching you, the beauty of you.

There are times when the world is rearranging itself, and at times like that, the right words can change the world.

You're a monster. Thanks. Does this mean I get a raise? No, just a medal. The budget isn't inexhaustable.

If you did not in your own mind distinguish between useful and erroneous information, then you were not learning at all, you were merely replacing ignorance with false belief, which was no improvement.