"Wilderness is a necessity ... They will see what I meant in time. There must be places for human beings to satisfy their souls. Food and drink is not all. There is the spiritual. In some it is only a germ, of course, but the germ will grow."
"Everybody needs beauty as well as bread, places to play in and pray in, where nature may heal and give strength to body and soul."
- John Muir, Founder of the Sierra Club