“From a distance a metronome is ticking through the fog, and I mechanically chew to the familiar caress of its music, counting, along with everyone else, up to fifty: fifty statutory chews for each mouthful. And, still mechanically beating out the time, I go downstairs, and, like everyone else, check off my name in the book as one leaving the premises. But I sense that I'm living separately from everyone else, alone, surrounded by a soft, soundproof wall, and that my world is on my side of this wall.”

“So here I am in step with everyone now, and yet I'm still separate from everyone. I am still trembling all over from the agitation I endured, like a bridge after an ancient train has rumbled over it. I am aware of myself. And, of course, the only things that are aware of themselves and conscious of their individuality are irritated eyes, cut fingers, sore teeth. A healthy eye, finger, tooth might as well not even be there. Isn't it clear that individual consciousness is just sickness?”

“It was clear: I was sick. I never used to dream. They say in the old days it was the most normal thing in the world to have dreams. Which makes sense: Their whole life was some kind of horrible merry-go-round of green, orange, Buddha, juice. But today we know that dreams point to a serious mental illness. And I know that up to now my brain has checked out chronometrically perfect, a mechanism without a speck of dust.”

“Everyone has to go mad, it's essential fir everyone to go mad - as soon as possible! It's essential - I know.”

“I looked for it but I found no way out of this wild logical thicket. This was a tangle every bit as unknown and terrifying as that behind the Green Wall These were creatures just as extraordinary and incomprehensible, and they said as much with no words. I imagined that I saw through some kind of thick class the square root of minus one-infinitely huge and at the same time infinitely small, scorpion-shaped, with that hidden but always sensed sting of the minus sign... But maybe that is nothing except my "soul," like the legendary scorpion of the ancients, which would deliberately sting itself with everything that...”

“And everyone must lose his mind, everyone must! The sooner the better! It is essential — I know it.”

“O, mighty, divinely delimited wisdom of walls, boundaries! I is perhaps the most magnificent of all inventions. Man ceased to be a wild animal only when he build the first wall. Men ceased to be a wild man only when we built the Green Wall, only when, by means of that wall, we isolated our perfect machine world from the irrational, ugly world of trees, birds, and animals...”