The only way to learn is by changing your mind.

Do you know why Satan is so angry all the time? Because whenever he works a particularly clever bit of mischief God uses it to serve his own Rigteous purposes." "So God uses wicked people as his tools?" "God gives us the freedom to to do great evil, if we choose, then He uses his own freedom to create goodness out of that evil, for that is what He chooses." "So, in the long run, God always wins?" "Yes, in the short run though it can be uncomfortable.

Your trust in rationality makes you irrational.

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!

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.

He would always speak the language of the heart with an awkward foreign accent.

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.