“You put on a bishop's robe and miter, he pondered, and walk around in that, and people bow and genuflect and like that, and try to kiss your ring, if not your ass, and pretty soon you're a bishop. So to speak. What is identity? he asked himself. Where does the act end? Nobody knows.”

“Each of us assumes everyone else knows what HE is doing. They all assume we know what WE are doing. We don't...Nothing is going on and nobody knows what it is. Nobody is concealing anything except the fact that he does not understand anything anymore and wishes he could go home.”

“The exegesis Fat labored on month after month struck me as a Pyrrhic victory if there ever was one — in this case an attempt by a beleaguered mind to make sense out of the inscrutable. Perhaps this is the bottom line to mental illness: incomprehensible events occur; your life becomes a bin for hoax-like fluctuations of what used to be reality. And not only that — as if that weren't enough — but you, like Fat, ponder forever over these fluctuations in an effort to order them into a coherency, when in fact the only sense they make is the sense you impose on them, out of necessity to restore everything into shapes and processes you can recognize. The first thing to depart in mental illness is the familiar. And what takes its place is bad news because not only can you not understand it, you also cannot communicate it to other people. The madman experiences something, but what it is or where it comes from he does not know.”

“You're an unusual person," she said. "Bill didn't like you, but he never likes anything different. He's so—so prosaic. Don't you think that when a person gets older he should become—broadened in his outlook?”

“Kipple is useless objects, like junk mail or match folders after you use the last match or gum wrappers or yesterday's homeopape. When nobody's around, kipple reproduces itself. For instance, if you go to bed leaving any kipple around your apartment, when you wake up the next morning there's twice as much of it. It always gets more and more.""I see." The girl regarded him uncertainly, not knowing whether to believe him. Not sure if he meant it seriously."There's the First Law of Kipple," he said. "'Kipple drives out nonkipple.' Like Gresham's law about bad money. And in these apartments there's been nobody here to fight the kipple.""So it has taken over completely," the girl finished. She nodded. "Now I understand.""Your place, here," he said, "this apartment you've picked--it's too kipple-ized to live in. We can roll the kipple-factor back; we can do like I said, raid the other apts. But--" He broke off."But what?"Isidore said, "We can't win.""Why not?" [...]"No one can win against kipple," he said, "except temporarily and maybe in one spot, like in my apartment I've sort of created a stasis between the pressure of kipple and nonkipple, for the time being. But eventually I'll die or go away, and then the kipple will again take over. It's a universal principle operating throughout the universe; the entire universe is moving toward a final state of total, absolute kippleization.”

“If the last to know he’s an addict is the addict, then maybe the last to know when a man means what he says is the man himself, he reflected.”

“I should not yield to it, he told himself once again as he walked along carrying the briefcase. Compulsion-obsession-phobia. But he could not free himself. It in my grip, I in its, he thought.”