“But the rest are even scared to open up and laugh. You know, that's the first thing that got me about this place, that there wasn't anybody laughing. I haven't heard a real laugh since I came through that door, do you know that? Man, when you lose your laugh you lose your footing.”

“Man, when you lose your laugh you lose your footing.”

“While McMurphy laughs. Rocking farther and farther backward against the cabin top,spreading his laugh across the water. Laughing at the girl,at the guys, at George,at me sucking my bleeding thumb, at the captain back at the pier and the bicycle rider and the service station guys and the five thousand houses and the Big Nurse and all of it. Because he knows you have to laugh at the things that hurt you just to keep yourself in balance, just to keep the world from running you plumb crazy. He know's there's a painful side; he knows my thumb smarts and his girl friend has a bruised breast and the doctor is losing his glasses, but he won't let the pain blot out the humor no more'n he'll let the humor blot out the pain.”

“He knows that you have to laugh at the things that hurt you just to keep yourself in balance, just to keep the world from running you plumb crazy.”

“Win or lose, the crows always laughed--the hard, old jaded laughter that came of looking at the world with a black and practiced eye. From the less skillful the laugh might have hinted of despair, or silliness, like the magpies', but the crows were masters of the wry outlook, and Viv never heard them but what she followed their expert lead and laughed along--they knew the secret of black, that it could not be made blacker, and if neither could it be made lighter, it could still be made funnier.”

“Because he knows you have to laugh at the things that hurt you just to keep yourself in balance, just to keep the world from running you plumb crazy. He knows there's a painful side; he knows my thumb smarts and his girlfriend has a bruised breast and the doctor is losing his glasses, but he won't let the pain blot out the humor no more'n he'll let the humor blot out the pain.”

“I can’t do nothing for you either, Billy. You know that. None of us can. You got to understand that as soon as a man goes to help somebody, he leaves himself wide open. He has to be cagey, Billy, you should know that as well as anyone. What could I do? I can’t fix your stuttering. I can’t wipe the razorblade scars off your wrists or the cigarette burns off the back of your hands. I can’t give you a new mother. And as far as the nurse riding you like this, rubbing your nose in your weakness till what little dignity you got left is gone and you shrink up to nothing from humiliation, I can’t do anything about that, either.”