Thus was my first year's life in the woods completed; and the second year was similar to it. I finally left Walden September 6th,1847.
Henry David ThoreauThen at night the general stillness is more impressive than any sound, but occasionally you hear the note of an owl farther or nearer in the woods, and if near a lake, the semihuman cry of the loons at their unearthly revels.
Henry David ThoreauWe need the tonic of wildness...At the same time that we are earnest to explore and learn all things, we require that all things be mysterious and unexplorable, that land and sea be indefinitely wild, unsurveyed and unfathomed by us because unfathomable. We can never have enough of nature.
Henry David Thoreau