As a species, we have evolved to survive. And the way we do it is by straining and straining and, at last, every few generaitons, giving brith to genius. The one who invents the wheel. And light. And flight. The one who builds a city, a nation, an empire...I'll put it bluntly. Human beings are free excpet when humanity needs them. Maybe humanity needs you. To do something. Maybe humanity needs me - to find out what you're good for.

You're a monster. Thanks. Does this mean I get a raise? No, just a medal. The budget isn't inexhaustable.

All the common people want is to be left alone. All the ordinary soldier wants is to collect his pay and not get killed. That's why the great forces of history can be manipulated by astonishingly small groups of determined people.

An enemy, Ender Wiggin," whispered the old man. "I am your enemy, the first one you've ever had who was smarter than you. There is no teacher but the enemy. No one but the enemy will tell you what the enemy is going to do. No one but the enemy will ever teach you how to destroy and conquer. Only the enemy shows you where you are weak. Only the enemy tells you where he is strong. And the rules of the game are what you can do to him and what you can stop him from doing to you. I am your enemy from now on. From now on I am your teacher.

I've had your tears with mine, and you've had mine with yours. I think that's more intimate even than a kiss.

Every person is defined by the communities she belongs to.

Ah, I am the judge of dreams, and you are the judge of love. Well, I find you guilty of dreaming good dreams, and sentence you to a lifetime of working and suffering for the sake of your dreams. I only hope that someday you won't declare me innocent of the crime of loving you.