Wildness is the preservation of the World.

...is not Nature, rightly read, that of which she is commonly taken to be the symbol merely?

When I consider that the nobler animal have been exterminated here - the cougar, the panther, lynx, wolverine, wolf, bear, moose, dear, the beaver, the turkey and so forth and so forth, I cannot but feel as if I lived in a tamed and, as it were, emasculated country... Is it not a maimed and imperfect nature I am conversing with? As if I were to study a tribe of Indians that had lost all it's warriors...I take infinite pains to know all the phenomena of the spring, for instance, thinking that I have here the entire poem, and then, to my chagrin, I hear that it is but an imperfect copy that I possess and have read, that my ancestors have torn out many of the first leaves and grandest passages, and mutilated it in many places. I should not like to think that some demigod had come before me and picked out some of the best of the stars. I wish to know an entire heaven and an entire earth.

To those devoid of imagination a blank place on the map is a useless waste; to others, the most valuable part.

You were once wild here

In wilderness is the preservation of the world.