The novelty of a real work of genius is sufficient to decry it with the incredulous public. All new things, much out of the ordinary way, must make a struggle for existence. It is but the way of the world. The Jesuits of Peru introduced into Protestant England the Peruvian bark; but being a remedy used by Jesuits, the Protestant English at once rejected the drug as the invention of the devil. Paracelsus introduced antimony as a valuable medicine; he was prosecuted for the innovation, and the French Parliament passed an act making it a penal offense to prescribe it. Dr. Groenvelt first employed cantharides internally, and no sooner did his cures begin to make a noise, than he was at once committed to Newgate by warrant of the President of the College of Physicians. Lady Mary Wortley Montagu first introduced into England the practice of inoculation for the small-pox, by which malady she had lost an only brother and her own fine eye-lashes. She applied the process, after earnest examination, to her only son, five years old; and on her return to England, the experiment was tried, at her suggestion, on five persons under sentence of death. The success of the trial did not prevent the most violent clamors against the innovation. The faculty predicted unknown disastrous consequences, the clergy regarded it as an interference with Divine Providence, and the common people were taught to look upon her as an unnatural mother, who had imperiled the safety of her own child. Although she soon gained influential supporters, the obloquy which she endured was such as to make her sometimes repent her philanthropy. Jenner, who introduced the still greater discovery of vaccination, was treated with ridicule and contempt, and was persecuted, prosecuted, and oppressed by the Royal College of Physicians. After nearly twenty years of patient and sagacious study and experiment, he went to London to communicate the process to the profession, and to endeavor to procure its general adoption. His reception was disheartening in the extreme. Not only did the doctors refuse to make trial of the process, but the discoverer was accused of an attempt to "bestialize" his species by introducing into the system diseased matter from a cow's udder; vaccination was denounced from the pulpit as "diabolical," and the most monstrous statements respecting its effects upon the human system were disseminated and believed. Early in the fourteenth century a law was passed making it a capital offense to burn coal within the precincts of London. In the reign of Edward I. a man was actually executed for the commission of the crime. The prejudice continued to the close of the sixteenth century. Not more than three quarters of a century ago, an ambassador at Paris issued cards for a large party, and found, to his dismay, that only gentlemen attended, the ladies having absented themselves on hearing that his lordship warmed his house by means of English coal. The use of forks was at first much