“Still, being alone doesn't mean you have to be miserable. In that sense it's different from losing something. You've still got yourself, even if you lose everything else. You've got to have faith in yourself and not get down just because you're on your own.”

“A problem isn't finished just because you've found the right answer.”

“Because he had been- and in many ways still was- such a brilliant man, he no doubt understood the nature of his memory problem. It wasn't pride that prevented him from asking for help but a deep aversion to causing more trouble than necessary for those of us who lived in the normal world.”

“...The pages and pages of complex, impenetrable calculations might have contained the secrets of the universe, copied out of God's notebook. In my imagination, I saw the creator of the universe sitting in some distant corner of the sky, weaving a pattern of delicate lace so fine that that even the faintest light would shine through it. The lace stretches out infinitely in every direction, billowing gently in the cosmic breeze. You want desperately to touch it, hold it up to the light, rub it against your cheek. And all we ask is to be able to re-create the pattern, weave it again with numbers, somehow, in our own language; to make the tiniest fragment our own, to bring it back to eart.”

“The room was filled with a kind of stillness. Not simply an absence of noise, but an accumulation of layers of silence...”

“He discounted the value of his own efforts, and seemed to feel that anyone would have done the same.”

“The truly correct proof is one that strikes a harmonious balance between strength and flexibility. There are plenty of proofs that are technically correct but are messy and inelegant or counterintuitive. But it's not something you can put into words — explaining why a formula is beautiful is like trying to explain why the stars are beautiful.”