“Faith doesn't mean that you never doubt. It only means that you never act upon your doubts.”

“If I wanted to doubt, then I could doubt endlessly ... but at some point a person has to stop questioning and act, and at that point you have to trust something to be true. You have to act as if something is true, and so you choose the thing you have the most reason to believe in, you have to live in the world that you have the most hope in. I follow [God], I believe [God], because I want to live in the world that [God] has shown me.”

“Knowledge is just opinion that you trust enough to act upon.”

“It's not enough just to laugh at good fortune and say, 'Enough already.' You have to really mean it -- that you have enough. And because you mean it, you take the surplus and you give it away. Similarly, when bad fortune comes, you bear it until it becomes unbearable -- your family is hungry, or you can no longer function in your work. And then again you say, 'Enough already,' and you change something. You move; you change careers; you let your spouse make all the decisions. Something. You don't endure the unendurable.”

“If the followers of the Oversoul are kept blind, if they can't judge the Oversoul's purpose for themselves, then they aren't freely choosing between good and evil, or between wise and foolish, but are only choosing to subsume themselves in the purposes of the Oversoul How can the Oversoul's plans be well-served, if all its followers are the kind of weak-souled people who are willing to obey the Oversoul without understanding? I will serve you, Oversoul, with my whole heart I'll serve you, if I understand what you're trying to do, what it means. And if your purpose is a good one... I will not be tamed, only persuaded. I will not be coerced or led blindly or tricked or bullied -- I am willing only to be convinced. If you don't trust your own basic goodness enough to tell me what you're trying to do, Oversoul, then you're confessing your own moral weakness and I'll never serve you.”

“The story is one that you and I will construct together in your memory. If the story means anything to you at all, then when you remember it afterward, think of it, not as something I created, but rather as something that we made together. ”

“There was no doubt now in Ender's mind. There was no help for him. Whatever he faced, now and forever, no on ewould save him from it. Peter might be scum, but Peter had been right, always right; the power to cause pain is the only power that matters, the power to kill and destroy, because if you can't kill then you are always subject to those who can, and nothing and no one will ever save you.”