“At the time, infatuated with Nietzsche (and half asleep), Leonard didn't want to get into this argument, the truth of which wasn't that all religions were equally valid but that they were equally nonsensical.”

“That was when Leonard realized something crucial about depression. The smarter you were, the worse it was. The sharper your brain, the more it cut you up.”

“If you want to have a career, my advice is don't get married. You think things have changed and there's some kind of gender equality now, that men are different, but I've got news for you. They're not.”

“And in some of the houses, people were getting old and sick and were dying, leaving others to grieve. It was happening all the time, unnoticed, and it was the thing that really mattered. What really mattered in life, what gave it weight, was death.”

“If you grew up in a house where you weren't loved, you didn't know there was an alternative. If you grew up with emotionally stunted parents, who were unhappy in their marriage and prone to visit that unhappiness on their children, you didn't know they were doing this. It was just your life. If you had an accident, at the age of four, when you were supposed to be a big boy, and were later served a plate of feces at the dinner table - if you were told to eat it because you liked it, didn't you, you must like it or you wouldn't have so many accidents - you didn't know that this wasn't happening in the other houses in your neighborhood. If your father left your family, and disappeared, never to return, and your mother seemed to resent you, as you grew older, for being the same sex as your father, you had no one to turn to. In all these cases, the damage was done before you knew you were damaged. The worst part was that, as the years passed, these memories became, in the way you kept them in a secret box in your head, taking them out every so often to turn them over and over, something like dear possessions. They were the key to your unhappiness. The were the evidence that life wasn't fair. If you weren't a lucky child, you didn't know you weren't lucky until you got older. And then it was all you ever thought about.”

“I was thinking how amazing it was that the world contained so many lives. Out in these streets people were embroiled in a thousand different matters, money problems, love problems, school problems. People were falling in love, getting married, going to drug rehab, learning how to ice-skate, getting bifocals, studying for exams, trying on clothes, getting their hair-cut and getting born. And in some houses people were getting old and sick and were dying, leaving others to grieve. It was happening all the time, unnoticed, and it was the thing that really mattered.”

“What if you had faith and performed good works, what if you died and went to heaven, and what if all the people you met there were people you didn't like?”