“He imagined the pain of the world to be like some formless parasitic being seeking out the warmth of human souls wherein to incubate and he thought he knew what made one liable to its visitations. What he had not known was that it was mindless and so had no way to know the limits of those souls and what he feared was that there might be no limits.”

“No sooner had he thought this than he realized what was anchoring his happiness. It was purpose. He knew what he wanted to do. He knew the way he thought things should be, and Mr. Harinton was proving that other people--even adults--could feel the same way. Nicholas had something to aim for now. He might not know what he wanted to be when he grew up, but he knew with absolute certainty how he wanted to be.”

“A human being is not one thing among others; things determine each other, but man is ultimately self-determining. What he becomes--within the limits of endowment and environment--he has made out of himself.”

“He had learned some of the things that every man must find out for himself, and he had found out about them as one has to find out--through error and through trial, through fantasy and illusion, through falsehood and his own damn foolishness, through being mistaken and wrong and an idiot and egotistical and aspiring and hopeful and believing and confused. Each thing he learned was so simple and obvious, once he grasped it, that he wondered why he had not always known it. And what had he learned? A philosopher would not think it much, perhaps, and yet in a simple human way it was a good deal. Just by living, my making the thousand little daily choices that his whole complex of heredity, environment, and conscious thought, and deep emotion had driven him to make, and by taking the consequences, he had learned that he could not eat his cake and have it, too. He had learned that in spite of his strange body, so much off scale that it had often made him think himself a creature set apart, he was still the son and brother of all men living. He had learned that he could not devour the earth, that he must know and accept his limitations. He realized that much of his torment of the years past had been self-inflicted, and an inevitable part of growing up. And, most important of all for one who had taken so long to grow up, he thought he had learned not to be the slave of his emotions.”

“She had lost herself in this old work, her personality dissolving into it, so that she had been set free. The immortality of the soul lies in its dissolution; this was the cryptic comment that so frustrated Olivier and which Julien had only ever grasped as evidence for the history of a particular school of thought. He had known all about its history, but Julia knew what it meant. He found the realization strangely reassuring.”

“But then he remembered what George had told him about pain. You know what you can do, even if your body says quit. It's only pain."It's only pain, he thought, hearing George's voice and seeing his eagle-face. If anyone would know, George would, he thought. And truly, he thought, it's the most useful one thing a body can know.”