“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...”

“Now I no longer live in our clear, rational world; I live in the ancient nightmare world, the world of square roots of minus one.”

“And happiness...Well, after all, desires torment us, don't they? And, clearly, happiness is when there are no more desires, not one...What a mistake, what ridiculous prejudice it's been to have marked happiness always with a plus sign. Absolute happiness should, of course, carry a minus sign — the divine minus.”

“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.”

“You know... or maybe you don't know... I don't know how to write this-but never mind: Now you know that there will never be a day for me, or a morning, or a springtime, without you. Because for me R is nothing more than... but you don't care about this. At any rate, I'm very grateful to him. I don't know what I would have done, alone, without him, these last few days. During these days and nights I've lived through ten or maybe twenty years. My room has seemed round and not square, and endless, round and round and all the same, with no doors anywhere. I can't live without you-because I love you. because I see. I understand, that you don't need anybody, anybody on earth, except her, that other one, and... look, that's just it, if I love you, then I have to...I just need two or three more days to try and put the pieces of myself back into some semblance of the former O-90-and then I'll go and fill our the form myself, that I'm withdrawing my registration for you, and you'll be better off, you'll be fine. I'll never come again. Goodbye.O.”

“But then, the sky! Blue, untainted by a single cloud (the Ancientes had such barbarous tastes given that their poets could have been inspired by such stupid, sloppy, silly-lingering clumps of vapour). I love - and i'm certain that i'm not mistaken if i say we love - skies like this, sterile and flawless! On days like these, the whole world is blown from the same shatterproof, everlasting glass as the glass of the Green Wall and of all our structures. On days like these, you can see to the very blue depths of things, to their unknown surfaces, those marvelous expressions of mathematical equality - which exist in even the most usual and everyday objects. ”

“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.”