“That’s the eureka moment, when suddenly you know something. Your hands sweat, you get into all kinds of symptoms of tremendous excitement. First of all, it’s fear. Is it right? And it’s incredible humor. ‘How could it be any other way? It had to be that way! How could we have been so stupid, not to see this?”

“I went into physics to hang around with the bright kids. I wasn’t doing anything else and I didn’t want to look dumb, so I thought I’d pretend to be a physicist, just like the others. It was five or ten years after my Ph.D. before I realized I was pretty good.”

“I feel emotionally conflicted. It's like when your mother in-law drives off a cliff in your new Porsche.”

“The truth was, neither the Central Intelligence Agency nor any of the other official and unofficial U.S. intelligence organizations have ever been some kind of all-seeing, all-knowing, global illuminati. For starters, we never hand that kind of funding.”

“I've never really had any luck with women in my life. Well, at first I was fairly lucky. Then all of a sudden, they all thought they had to get married for some reason. And not to me. It's especially strange, because I almost always fell in love with the very smart girls. Even that didn't help matters. I don't see how any intelligent person could seriously want to get married.”

“Are you sometimes scared, or happy, just like that, out of the blue, apropos of nothing? You hurry out on some stupid errand, and suddenly you feel a thrill of improbablem intense, boundless joy? Or it happens that everything seems to be in its rightful placem your beloved is sleeping sweetly next to you, you're young and full of as much energy as a puppy - and suddenly you feel you're suspended in emptiness, and a leaden sorrow clamps down on your heart, as though you were dead. Not only that, but as though you had never been alive. And sometimes you look at yourself in the mirror, and you can't remember who that chap is, or why he's there at all. Then your own reflection turns around and walks away, and you watch silently as it retreats. [..] It happens because something ineffable is reaching for us - we never know where and when it will show up and start tugging on our sleave.”

“I’m curious about things that people aren’t supposed to see—so, for example, I liked going to the British Museum, but I would like it better if I could go into all the offices and storage rooms, I want to look in all the drawers and—discover stuff. And I want to know about people. I mean, I know it’s probably kind of rude but I want to know why you have all these boxes and what’s in them and why all your windows are papered over and how long it’s been that way and how do you feel when you wash things and why don’t you do something about it?”