"A man could be a lover and defender of the wilderness without ever in his lifetime leaving the boundaries of asphalt, powerlines and right-angled surfaces. We need wilderness whether or not we ever set foot in it. We need a refuge even though we may never need to go there. . . . We need the possibility of escape as surely as we need hope; without it the life of the cities would drive all men into crime or drugs or psychoanalysis."
"Lying within the bounds of a national monument, these rocks and artifacts are protected by law. That is, you are welcome to look, to pick up and examine but not to remove. And justly so. For without such protection the area would soon be picked clean by souvenir hunters, acquisitive rockhounds and the commercial merchandisers of stones. For my own part, I seldom take rocks home, no matter where I might find them; in my opinion they are best enjoyed in situ, where God Himself, so to speak, and the leisurely economy of Nature have seen fit to deposit them."