[That wall] might be breached sometime in the future, but for now the only real conversation between them was the roots that had already grown low and deep, under the wall, where they could not be broken.The most terrible thing, though, was the fear that the wall could never be breached, that in his heart Alai was glad of the separation, and was ready to be Ender's enemy. For now that they could not be together, they must be infinitely apart, and what had been sure and unshakable was now fragile and insubstantial; from the moment we are not together, Alai is a stranger, for he has a life now that will be no part of mine, and that means that when I see him we will not know each other.
But love is much like a dam: if you allow a tiny crack to form through whichonly a trickle of water can pass, that trickle will quickly bring down the whole structure, and soon no one will be able to control the force of the current. For when those walls come down, then love takes over, and it no longer matters what is possible or impossible; it doesn't even matter whether we can keep the loved one at our side. To love is to lose control.
If there is a hard, high wall and an egg that breaks against it, no matter how right the wall or how wrong the egg, I will stand on the side of the egg. Why? Because each of us is an egg, a unique soul enclosed in a fragile egg. Each of us is confronting a high wall. The high wall is the system which forces us to do the things we would not ordinarily see fit to do as individuals . . . We are all human beings, individuals, fragile eggs. We have no hope against the wall: it's too high, too dark, too cold. To fight the wall, we must join our souls together for warmth, strength. We must not let the system control us -- create who we are. It is we who created the system. (Jerusalem Prize acceptance speech, JERUSALEM POST, Feb. 15, 2009)