The explanation of the phenomenon given in any work on Physics or Natural Philosophy will answer fairly well in the consideration of this Theory of Dynamic Thought, the only important change being required, being the substitution of "Thought-waves" for "Waves of the Ether" of Science. Science has described the "working operations," as might be expected from her years of careful study and examination. She has erred only in the Theory or Hypothesis advanced to account for the facts. Her "Ether" handed down by Aristotle, is admitted by her to be paradoxical and "unthinkable"--but she has had none other to substitute for it. She will probably sneer at the Dynamic Thought, and Thought-Transference theory advanced in this book--if indeed she takes the trouble to examine it. But sometime, from her own ranks--among her most advanced members--will arise a man who will claim that "All Force is Mental Force," and that "Transference of Energy is Thought Transference." And the Scientific World will accept the doctrine after it finds itself unable to fight it down--and it will give new names and terms to its workings. And it will proclaim loudly the "new" Truth. And this little book, and its writer will be ignored--but its work will go on. The writer although probably doomed to have himself and his theory laughed at by the masses of people (whose children will accept the teachings of this book) does not feel discouraged by the prospect. He cares nothing for personal credit--the truth being the important thing. Like Galvini, (whose words appear on the title page of this book) he may cry: "_I am attacked by two very opposite sects--the scientists and the know-nothings. Both laugh at me, calling me the 'Frog's Dancing Master,' but I know that I have discovered one of the greatest Forces in Nature._" The illustration given above of the transmission of the Excitement of the Particles of the Sun to the Particles of the Earth, will answer equally well in the case of Light, Heat, Magnetism and Electricity. And it will answer in the case of the transmission of these Forces between Atoms, Molecules, and Masses as well as between Worlds and Solar Systems. Any bodies subject to the Law of Attraction may and do, so transmit Vibrations. In our consideration of "The Riddle of the Sphinx," which forms the subject of the next chapter, we shall obtain further particulars of the workings of the Law. The consideration of the facts and principles stated in this chapter brings us to a second Supplemental Proposition, which may be stated as follows: