Rosenberg

“Animal minds are simple, and therefore sharp. Animals never spend time dividing experience into little bits and speculating about all the bits they've missed. The whole panoply of the universe has been neatly expressed to them as things to (a) mate with, (b) eat, (c) run away from, and (d) rocks. This frees the mind from unnecessary thoughts and gives it a cutting edge where it matters. Your normal animal, in fact, never tries to walk and chew gum at the same time.

The average human, on the other hand, thinks about all sorts of things around the clock, on all sorts of levels, with interruptions from dozens of biological calendars and timepieces. There's thoughts about to be said, and private thoughts, and real thoughts, and thoughts about thoughts, and a whole gamut of subconscious thoughts. To a telepath the human head is a din. It is a railway terminus with all the Tannoys talking at once. It is a complete FM waveband- and some of those stations aren't reputable, they're outlawed pirates on forbidden seas who play late-night records with limbic lyrics.”
― Terry Pratchett, Equal Rites

“But he did not understand the price. Mortals never do. They only see the prize, their heart's desire, their dream... But the price of getting what you want, is getting what you once wanted.”
― Neil Gaiman, The Sandman, Vol. 3: Dream Country

“The story so far:
In the beginning the Universe was created.
This has made a lot of people very angry and been widely regarded as a bad move.”
― Douglas Adams, The Restaurant at the End of the Universe

“I have this strange feeling that I'm not myself anymore. It's hard to put into words, but I guess it's like I was fast asleep, and someone came, disassembled me, and hurriedly put me back together again. That sort of feeling.”
― Haruki Murakami, Sputnik Sweetheart