So each man, like each plant, has his parasites. A strong, astringent, bilious nature has more truculent enemies than the slugs and moths that fret my leaves. Such a one has curculios, borers, knife-worms; a swindler ate him first, then a client, then a quack, then smooth, plausible gentlemen, bitter and selfish as Moloch.
Ralph Waldo EmersonOf course, he who has put forth his total strength in fit actions, has the richest return of wisdom.
Ralph Waldo Emerson