Keely's demonstrations suggest "the missing link" between matter and mind, the solid line of logic which may yet be laid in "the widening dominion of the human mind over the forces of nature." In "Keely's Secrets," No. 9, Vol. I. of the T.P.S., some of the elements of the possibilities resulting to the world from Keely's discoveries were set down. War will become an impossibility; and, as Browning's poem of "Childe Roland" forecasts, "The Dark Tower" of unbelief will crumble at the bugle-blast which levels its walls to their foundation, revealing such a boundless region of research as the mind of man could never conceive were he not the offspring of the Creator. Not long since, Mr. Keely was congratulated upon having secured the attention of men of science, connected with the University of Pennsylvania, to his work of research. "Now, you will be known as a great discoverer, not as Keely the motor-man," said one of them present; whom he answered, "I have discovered so little, in comparison with what remains to be discovered, that I cannot call myself a discoverer." One of the professors present took Keely by the hand and said, "You are a great discoverer." All thoughtful men who have witnessed the latest developments of the force displayed by Keely, in his researching experiments for aerial navigation, are made to realize that more through his discoveries, than by the progressive development of the altruistic element in humanity (dreamed of by speculative optimists), our race will be brought into that dispensation of peace and harmony, anticipated by "seers" and foretold by prophets as the millennial age. It requires no great measure of foresight to discern, as a natural consequence of the control and application of this force in art and commerce, that ameliorated condition of the masses which will end the mighty conflict now so blindly being waged between capital and labour. [11] And to the eye of faith, it is not difficult to look beyond the intervening æons of centuries, to the literal fulfilment of the promise of that millennial period when men shall live in brotherly love together; making heaven of earth as even now it is in our power to do if we live up to Christ's command: "Whatsoever ye would that others should do unto you, that do ye also unto them." Had some of the dogmatic scientists of this age followed this command, Keely's discovery might have been sooner known in all its importance, protecting him, as their acknowledgment would have done, from the persecutions that have operated so detrimentally against the completion of researches which should have been finished before any attempt was made to apply the discovery to commercial ends. No scientist who witnessed the production of the force, displayed by Keely, in a proper spirit, but would have been welcomed by him to further experiments in its operations, as were Professor Leidy and Dr. Wilcox in 1889. So, in truth, those who printed their edicts against Keely about ten years