The young pines springing up in the corn-fields from year to year are to me a refreshing fact.
Henry David ThoreauWoe be to the generation that lets any higher faculty in its midst go unemployed.
Henry David ThoreauWe are double-edged blades, and every time we whet our virtue the return stroke straps our vice. Where is the skillful swordsman who can give clean wounds, and not rip up his work with the other edge?
Henry David Thoreau