There are other mentalities wherein nothing springs up except the desire to hurt and harm their fellow-men, thus producing the fruits and flowers of poison, hurting others by thought, speech or action-and they can hurt more than thorns. There are some whose feelings, whose thoughts are like gold and silver and there are others whose thoughts are just like iron and steel. The variety that one can see in human nature is so vast that all the objects one can get from this earth are too small in number if compared with it.