“You get used to being naked, that's the first thing that Ivan discovered. Crashing through thick brush with branches snagging at your bare skin, you stop worrying about who's looking and and spend your time trying to keep yourself from being flayed alive. He got shy again when they entered the village, but once he decided simply to let the gawkers gawk, he found himself much more interested in what he was seeing than what they were.”

“I am your enemy, the first one you've ever had who was smarter than you. There is no teacher but the enemy. No one but the enemy will tell you what the enemy is going to do. No one but the enemy will ever teach you how to destroy and conquer. Only the enemy shows you where you are weak. Only the enemy tells you where he is strong. And the only rules of the game are what you can do to him and what you can stop him from doing to you. I am your enemy from now on. From now on I am your teacher. I will devise the strategy of your army, and you will learn to be quick and discover what tricks the enemy has for you. Remember, boy. From now on the enemy is more clever than you. From now on the enemy is stronger than you. From now on you are always about to lose.”

“So from then on, he looked at all his choices and said, What would a good person do, and then did it. But he has now learned something very important about human nature. If you spend your whole life pretending to be good, then you are indistinguishable from a good person. Relentless hypocrisy eventually becomes the truth.”

“When you have wisdom that another person knows that he needs, you give it freely. But when the other person doesn't yet know that he needs your wisdom you keep it to yourself. Food only looks good to a hungry man.”

“You don't know who a person is until you see how he acts when given unexpected power. He hasn't rehearsed for the part. So what you see is what he is.”

“I would carry some of it if I could, Bean said silently. Like I did today, you can turn it over to me and I’ll do it, if I can. You don’t have to do this alone.Only even as he thought this, Bean knew it wasn’t true. If it could be done, Ender was the one who would have to do it. All those months when Bean refused to see Ender, hid from him, it was because he couldn’t bear to face the fact that Ender was what Bean only wished to be — the kind of person on whom you could put all your hopes, who could carry all your fears, and he would not let you down, would not betray you.I want to be the kind of boy you are, thought Bean. But I don’t want to go through what you’ve been through to get there.”

“There's always moral instruction whether the writer inserts it deliberately or not. The least effective moral instruction in fiction is that which is consciously inserted. Partly because it won't reflect the storyteller's true beliefs, it will only reflect what he BELIEVES he believes, or what he thinks he should believe or what he's been persuaded of. But when you write without deliberately expressing moral teachings, the morals that show up are the ones you actually live by. The beliefs that you don't even think to question, that you don't even notice-- those will show up. And that tells much more truth about what you believe than your deliberate moral machinations.”