Nowadays a wave is coming in this material age when people are beginning to recognize from a psychological point of view an idea, as used by [Dr. Emile] Coue, that by repeating: "You are well, you are well, you are well", one becomes well. People come home with this idea about which the mystics of all ages have thought, and they say: "Somehow it is useful." The more they understand it, the more they will find that there is much in repetition, if once they will explore it.