“The range of human knowledge today is so great that we're all specialists and the distance between specializations has become so great that anyone who seeks to wander freely between them almost has to forego closeness with the people around him.”

“We see much more of this loneliness now. It's paradoxical that that where people are the most closely crowded in the big coastal cities in the East and West, the loneliness is greatest. Back where people are so spread out in Western Oregon and Idaho and Montana and the Dakotas you'd think the loneliness would have been greater, but we didn't see it so much. The explanation, I suppose, is that the physical distance between people has nothing to do with loneliness. It's the psychic distance, and in Montana and Idaho the physical distances are long but the psychic distances between people are small, and here, in primary America, it's reversed.”

“The real ugliness lies in the relationship between people who produce the technology and the things they produce, which results in a similar relationship between the people who use the technology and the things they use.”

“A finely tempered nature longs to escape from his noisy cramped surroundings into the silence of the high mountains where the eye ranges freely through the still pure air and fondly traces out the restful contours apparently built for eternity.”

“It was the ghost of rationality itself ... This is the ghost of normal everyday assumptions which declares that the ultimate purpose of life, which is to keep alive, is impossible, but that this is the ultimate purpose of life anyway, so that great minds struggle to cure diseases so that people may live longer, but only madmen ask why. One lives longer in order that he may live longer. There is no other purpose. That is what the ghost says.”

“In the high country of the mind one has to become adjusted to the thinner air of uncertainty...”

“Mountains should be climbed with as little effort as possible and without desire. The reality of your own nature should determine the speed. If you become restless, speed up. If you become winded, slow down. You climb the mountain in an equilibrium between restlessness and exhaustion.”