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 AbbeyNight and day the river flows. If time is the mind of space, the River is the soul of the desert. Brave boatmen come, they go, they die, the voyage flows on forever. We are all canyoneers. We are all passengers on this little mossy ship, this delicate dory sailing round the sun that humans call the earth. Joy, shipmates, joy.
Edward Abbey