*It costs a lot less to do good than to do eveil. The problem is this: you do the work, pay for good up front. You do the evil for nothing down, and you get the bill later!
*Language that in one form may sooth a child or seduce a lover, in other guise may revile and slander an honest person, and summon armies to march off to die. It is both a thing of beauty, and and a deadly assissin, depending on the aim of its master.
He that never changes his opinions, never corrects his mistakes, will never be the wiser on the morrow than he is today.