“There are rules to everything, even if nobody made them up, even if nobody calls it a game. And if you want things to work out well, it's best to know the rules and only break them if you're playing a different game and following those rules.”

“nobody ever wrote to me saying"you know ender's game was a pretty good book, but you know what it really needs a n introduction!".....so be assured the novel stands on its own, and if you skip this intro and go straight to the story, i not only won't stand in your way i'll even agree with you!”

“What good were the rules of time when the rules of magic contradicted them.”

“I know, you've been here a year, you think these people are normal. Well, they're not. WE'RE not. I look in the library, I call up books on my desk. Old ones, because they won't let us have anything new, but I've got a pretty good idea what children are, and we're not children. Children can lose sometimes, and nobody cares. Children aren't in armies, they aren't COMMANDERS, they don't rule over forty other kids, it's more than anybody can take and not get crazy.”

“Well, I'm your man. I'm the bloody bastard you wanted when you had me spawned. I'm your tool, and what difference does it make if I hate the part of me that you most need? What difference does it make that when the little serpents killed me in the game, I agreed with them, and was glad.”

“Earthborn animals do this thing, inside their brains—a sort of firing-off of synapses, controlled insanity. While they’re asleep. The part of their brain that records sight or sound, it’s firing off every hour or two while they sleep; even when all the sights and sounds are complete random nonsense, their brains just keep on trying to assemble it into something sensible. They try to make stories out of it. It’s complete random nonsense with no possible correlation to the real world, and yet they turn it into these crazy stories. And then they forget them. All that work, coming up with these stories, and when they wake up they forget almost all of them. But when they do remember, then they try to make stories about those crazy stories, trying to fit them into their real lives. …They change what their stories mean. They transform things so that the same memory can mean a thousand different things. Even from their dreams, sometimes they make up out of that randomness something that illuminates everything. …Even if the vast majority of them are wrong, even if ninety-nine of every hundred is stupid and wrong, out of those thousands of ideas that still leaves them with a hundred good ones. That’s how they make up for being so stupid and having such short lives and small memories.”

“Perhaps it's called the end of the world because it's the end of the games, because I can go to one of the villages and become one of the little boys working and playing there, with nothing to kill and nothing to kill me, just living there. As he thought of it, though, he could not imagine what "just living" might actually be. He had never done it in his life. But he wanted to do it anyway.”