The intellect of most men is barren. They neither fertilize or are fertilized. It is the marriage of the soul with nature that makes the intellect fruitful, that gives birth to imagination...without nature-awakened imagination most persons do not really live in the world, they merely pass through it as they live dull lives of quiet desperation.
Henry David ThoreauWe are conscious of an animal in us, which awakens in proportion as our higher nature slumbers. It is reptile and sensual, and perhaps cannot be wholly expelled; like the worms which, even in life and health, occupy our bodies. Possibly we may withdraw from it, but never change its nature. I fear that it may enjoy a certain health of its own; that we may be well, yet not pure.
Henry David ThoreauFriendship is the unspeakable joy and blessing that result to two or more individuals who from constitution sympathize. Such natures are liable to no mistakes, but will know each other through thick and thin. Between two by nature alike and fitted to sympathize, there is no veil, and there can be no obstacle. Who are the estranged? Two friends explaining.
Henry David ThoreauIt cannot but affect our philosophy favorably to be reminded of these shoals of migratory fishes, of salmon, shad, alewives, marsh-bankers, and others, which penetrate up the innumerable rivers of our coast in the spring, even to the interior lakes, their scales gleaming in the sun; and again, of the fry which in still greater numbers wend their way downward to the sea.
Henry David Thoreau