He who eats the fruit should at least plant the seed; ay, if possible, a better seed than that whose fruit he has enjoyed.
Henry David ThoreauThe man of genius knows what he is aiming at; nobody else knows. And he alone knows when something comes between him and his object. In the course of generations, however, men will excuse you for not doing as they do, if you will bring enough to pass in your own way.
Henry David ThoreauMen seem anxious to accomplish an orderly retreat through the centuries, earnestly rebuilding the works behind them, as they are battered down by the encroachments of time; but while they loiter, they and their works both fall prey to the arch enemy.
Henry David Thoreau