[73] But, some one may say, what is the use of these holes, unless the invisible mind, like the exhibition of a puppet show, does from within prompt its own powers, which at one time losing and allowing to roam, and at another time holding back and restraining by force? He gives sometimes an harmonious motion, and sometimes perfect quiet to his puppets. And having this example at home, you will easily comprehend that being, the understanding of whom you are so anxious to arrive at;