Those who know the most of Mr. Keely's philosophy, and of his inventions to apply this new force to mechanics, are the most sanguine as to his ultimate success. They say he is great enough in soul, wise enough in mind, and sublime enough in courage to overcome all difficulties, and to stand at last before the world as the greatest discoverer and inventor in the world:--that the hour demanded his coming--that he was not born for his great work before his appointed time. They predict that he will, with the hammer of science, demolish the idols of science; that the demonstration of the truth of his system will humble the pride of those scientists who are materialists, by revealing some of the mysteries which lie behind the world of matter; proving that physical disintegration affects only the mode, and not the existence, of individual consciousness. The discovery of vibratory etheric force, even though never utilized in mechanics, brings us upon the bridge which divides physical science from spiritual science, and opens up domains the grandeur and glory of which eye hath not seen, ear hath not heard, nor hath it entered into the mind of man to conceive. The few who understand the nature and the extent of Keely's vast researches say that he is about to give a new philosophy to the world, which will upset all other systems; they say that he knows what force is; and that he seeks to know what impels and fixes the neutral centre, which attracts to itself countless correlations of matter, until it becomes a world; that he is approaching the origin of life, of memory, and of death; and more, that he knows how ignorant he still is: possessing the humility of a little child who knows nothing of science. Such a philosopher deserves the appreciation and the encouragement of all who hold Truth as the one thing most worth living for--and dying for, if need be. What is etheric force? the inquirer asks. It is the soul of nature. It is the primal force from which all the forces of nature spring. Fichte writes: "The will is the living principle of the world of spirit, as motion is of the world of sense. I stand between two opposite worlds; the one visible, in which the act alone avails; the other invisible and incomprehensible, acted on only by the will. I am an effective force in both these worlds."