“And what? What's the other choice? To passively let things happen and then say: "Tut-tut, what at botch that was"? Don't we all manipulate people? Even if we openly ask them to make a choice, don't we try to frame it so they'll chose as we think they should?”

“Nobodys life ever goes according to plan. So why do we keep on planning?Because that's how we know who we are. By what we intend to be. By what we try to become. And fail.I don't say 'fail'. I saw we aim and miss. But we still hit something.”

“We spend our lives guessing at what's going on inside everybody else, and when we happen to get lucky and guess right, we think we 'understand.' Such nonsense. Even a monkey at a computer will type a word every now and then.”

“They must talk to each other directly, Ender, mind to mind. What one thinks, another can also think; what one remembers, another can also re-member. Why would they ever develop language? Why would they ever learn to read and write? How would they know what reading and writing were if they saw them? Or signals? Or numbers? Or anything that we use to communicate? This isn’t just a matter of translating from one language to another. They don’t have a language at all. We used every means we could think of to communicate with them, but they don’t even have the machinery to know we’re signaling. And maybe they’ve been trying to think to us, and they can’t understand why we don’t respond.”

“If God created our will, then he's responsible for every choice we make... So-- as I recall, the official philosophical answer is that free will doesn't exist. Only the illusion of free will, because the causes of hour behavior are so complex that we can't trace them back. If you've got one line of dominoes knocking each other down, one by one, then you can always say, look, this domino fell because that one pushed it. But when you have an infinite number of dominoes that can be traced back in an infinite number of directions, you can never find where the causal chain begins. So you think, That domino fell because it wanted to... Even if there is no such thing as free will, we have to treat each other as if there were free will in order to live together in society.”

“Someday stars will wind down or blow up. Someday death will cover us all like the water of a lake and perhaps nothing will ever come to the surface to show that we were ever there. But we WERE there, and during the time we lived, we were alive. That's the truth - what is, what was, what will be - not what could be, what should have been, what never can be.”

“It will hurt." said Petra. "But let's make the most of what we have, and not let future pain ruin present happiness.”