Under the heading, "Keely's Sunday in Jail," says a Philadelphia journal, Inventor Keely spent a quiet Sunday in Moyamensing Prison. The outside iron doors of his cell were thrown open, when the religious services of the morning began. The imprisoned inventor listened with deep interest. The soft peals of the organ and the melody of the choir, singing "Nearer, my God, to Thee," floated into the narrow cell. Keely sat near the grated door while the minister read selections from the Scriptures and preached his sermon. While the inventor was resting in his cell, during the afternoon, a number of persons made inquiries at the "Untried Department." They were all told that no one could be admitted on Sunday, but a young man with a pallid face lingered. He told the gate-keeper that he was an inventor himself, and had been waiting for eight years for a patent from Washington; adding that, when he read of Keely's commitment, he was reminded of Galileo who was thrown in a dungeon because he said, "The world moves." The following day Keely was released by order of the Judges of the Supreme Court. His imprisonment exalted him, instead of degrading him as "the unjust judge" hoped to do; drawing the sympathies to him of all men who know what it is to be "persecuted for righteousness' sake;" of all men, in all parts of the world, who are truth-loving, justice-loving men. The Keely Motor Company should learn a lesson in this experience. Tyndall said, long since, that the community that severs itself from great discoveries, that merely runs after the practical application without reference to the sources of a discovery, would by-and-by find itself at the end of its tether. This has been verified in the fate of the Keely Motor Company, which was organized for the purpose of reaping financial benefit from Keely's grand discovery of an unknown force before his "work of evolution," in obtaining mechanical results, had fairly commenced. This company has thrown upon the discoverer's shoulders the burden of its stock-jobbing operations, until Keely is looked upon by men of science, as well as by men ignorant of the A B C of science, as a man working for personal ends; instead of, as he should be regarded, a Prometheus seeking to give to his fellow-men a costless motive force; and who, whether he succeeds financially or not, is entitled to the admiration of all who believe, with Browning, that "effort, not success, makes man great." If the Keely Motor Company managers would profit by this lesson, they will in future seek to find, among scientific men of world-wide renown, some one man, broad enough in mind to care nothing for the ridicule of the ignorant, who will investigate the nature of Keely's discoveries, as demonstrated by his experiments, instead of inviting reporters to witness the demonstrations, in their efforts "to boom the stock" of their company, by a reporter's accounts of the marvels he has witnessed. For years Keely had nothing to show,