I styled the Universe a Memory rushing into Consciousness. It may also be called by as many metaphysics as there are properties and qualities in Matter, and in Matter's accomplishment, man--a Will to Happiness, a Will to Misery; a Will to be Hydrogen, fully developed in all the hottest stars; a Will to Love, a Will to Hate; a Will to be Lightning, into which everything devolves on its way back to the Ether; a Will to Live, a Will to Die; a Will to Beauty, the metaphysic of art; a Will to be the Ether, which everything was, and is, and will again be. I say this to remind the reader that all mental and spiritual qualities and properties are contained in the forms of Matter which become at last fully conscious in man. There was truth in astromancy. Man, consisting of the same Matter as the stars, felt his kinship, and, being uninstructed, built up assiduously his judicial astrology to explain, what every atom of his body knew subconsciously, his identity with Sirius and Aldebaran. There was truth in alchemy, more truth than in astrology. The prime idea of alchemy, the transmutation of Matter, is absolutely true. Uranium, thorium, radium, have been detected in the act of secreting and producing other elements, which new elements, it is almost certain, change, possibly by way of hydrogen, into electricity--rapidly in the cases of uranium and thorium, very slowly in the case of radium--and from electricity devolve back into the primitive form of Matter, the Ether. And such is the history of all Matter: from the Ether through cycles of change back to the Ether. Man, being this transmutable, indestructible matter become conscious, had from the beginning the knowledge of these properties of Matter within him, and, while still uninstructed, conceived the ideas of the transmutation of metals by the philosopher's stone, and of the prolonging of life indefinitely by that same philosopher's stone dissolved into the elixir of life: the one idea, practically true; the other, a fantastic intimation of the indestructibility of the Matter of which man consists. There was truth in witchcraft and sorcery. Modern hypnotism can exhibit phenomena as wonderful as anything recorded of black magic or white; and I am certain when I remember the properties and qualities of the elements of which he is compounded, that there are other material powers in man awaiting discovery. I understand the list of human elements is correct as far as it goes: about some eighteen are given, including those that are barely traceable. I cannot conceive what further powers may be discovered in man; but I allow myself an interlude to suggest that there are other elements besides the current list in the Matter of which he consists.