Wisdom is each human being‘s possibility. However, this wisdom which grasps with alacrity how truth explains itself in order that we let ourselves be taught by nature (and do not want to teach nature in a gigantomaniac way) does not seem expedient in a world where violence is still predominant. Yet how many things have happened in order that humanity could stay alive! A wonder indeed! But this wonder does not prove this dominance to be right. It shows the capacity of the healing tendency of human beings, moreover the capacity for keeping themselves alive even in the limited room of the nonuse of common sense.