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 set foot in it. 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.
Edward AbbeyOur suicidal poets (Plath, Berryman, Lowell, Jarrell, et al.) spent too much of their lives inside rooms and classrooms when they should have been trudging up mountains, slogging through swamps, rowing down rivers. The indoor life is the next best thing to premature burial.
Edward Abbey