This science is not wafted to and fro by the winds of opinion and supposition. It is through its organic unity, as firm and unchanging as Nature itself. In it all medical men must agree, because the reign of _supposition_ has been replaced by that of _facts_, and all animated by the spirit of progress will work actively and earnestly in promoting science and the art of healing for their own benefit, and that of suffering humanity in general. To get such a science recognized and spread over the world, is undoubtedly a noble problem of the age. Hahnemann also discovered by experiment and pure objective observation, that disease renders the organization wonderfully sensitive to their specific remedies, so that the mere smell of the specific drug can, in many cases effect a cure; and that in all cases, a very small dose of the true remedy is all that is required; so small as to have no effect whatever on the organism in a state of health; and further, that large doses, even of the proper remedy, are not only useless, but hurtful, being calculated to aggravate the disease and endanger vitality. Time will not permit me to attempt here an elucidation of the principles and doctrines promulgated by Hahnemann; yet I wish to notice briefly some of the results following the introduction of Hom[oe]opathy into the medical world. It is now about seventy-five years since Hahnemann made public, and taught this new system of medicine. The bold reformer and his disciples were persecuted, ridiculed and scorned in every manner by the so-called orthodox doctors, who declared their principles so ridiculous and nonsensical, that it would be below the dignity of a scientific man to make himself acquainted with the laws and practice of Hom[oe]opathy. But Hom[oe]opathy in the theoretical and practical proofs of its universal importance, deserves to be ranked among the most important discoveries of the age, and as one of the most beneficial discoveries that humanity has ever been blessed with. Men of the highest standing in the profession have given their unqualified indorsement of its foundation as an indisputable law of Nature, and of its right to be considered high in the order of science. The truth of its principles has been practically proven by its success, not only in isolated cases, but in great epidemics, as those of dysentery, cholera, yellow fever, typhus, smallpox, scarlet fever, measles, diptheria, etc.; and this, too, in so conspicuous a manner, that year after year, it has forced its way into larger and higher circles, and is now practiced in all countries by a large number of scientific and intelligent physicians, who, after having studied and practiced for a longer or shorter length of time the murderous system of Allopathy, are acquainted with both, and have given the preference to Hom[oe]opathy, only after mature reflection, investigation and numerous comparisons of the result of both systems in their practice.