What else should you be? Human beings didn't evolve brains in order to lie around on lakes. Killing's the first thing we learned. And a good thing we did, or we'd be dead, and the tigers would own the earth.

Human beings are free except when humanity needs them. Maybe humanity needs you. To do something. Maybe humanity needs me—to find out what you're good for. We might both do despicable things, Ender, but if humankind survives, then we were good tools.

When you really know someone, you can't hate him.

Then you're dead, too, sweet little sister.' Oh, yes,' said Valentine. 'They'll believe that. "I didn't know it would kill Andrew. And when he was dead, I didn't know it will kill Valentine too.

I learned to separate the story from the writing, probably the most important thing that any storyteller has to learn-that there are a thousand right ways to tell a story, and ten million wrong ones, and you're a lot more likely to find one of the latter than the former your first time through the tale.

Every day people judge all other people. The question is whether they judge wisely.

Your trust in rationality makes you irrational.