It 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 ThoreauYou ask if there is no doctrine of sorrow in my philosophy. Of acute sorrow I suppose that I know comparatively little. My saddestand most genuine sorrows are apt to be but transient regrets. The place of sorrow is supplied, perchance, by a certain hard and proportionately barren indifference. I am of kin to the sod, and partake of its dull patience,--in winter expecting the sun of spring.
Henry David Thoreau