Every atom in man's body is in reality radiant, living and powerful compared with other objects, herbs, or drugs. By the very fact of being a living body, besides being the finest and most perfect compared with other living bodies, it has a great power. Therefore, shaking hands, speaking to a person and touching him have a certain effect. In India when a wrestler goes to a wrestling match and when he comes back his teacher pats him on the back, saying, "Shabaz, Bravo!"