You belong to a singular race. Every man is a suffering-machine and a happiness-machine combined. The two functions work together harmoniously, with a fine and delicate precision, on the give-and-take principle. For every happiness turned out in the one department the other stands ready to modify it with a sorrow or a pain—maybe a dozen. In most cases the man's life is about equally divided between happiness and unhappiness. When this is not the case the unhappiness predominates—always; never the other.
