To him whom contemplates a trait of natural beauty, no harm nor despair can come. The doctrines of despair, spiritual or political servitude, were never taught by those who shared the serenity of Nature. For each phase of Nature, though not invisible, is yet not too distinct or obtrusive. It is there to be found when we look for it, but not too demanding of our attention.
Henry David ThoreauTo be admitted to Nature's hearth costs nothing. None is excluded, but excludes himself. You have only to push aside the curtain.
Henry David ThoreauWe can never have enough of nature. We must be refreshed by the sight of inexhaustible vigor, vast and titanic features, the sea-coast with its wrecks, the wilderness with its living and its decaying trees, the thunder-cloud, and the rain.
Henry David ThoreauThey were pleasant spring days, in which the winter of man's discontent was thawing as well as the earth, and the life that had lain torpid began to stretch itself.
Henry David Thoreau