A striking illustration of the power of the mind to bring about the cure of ailments and symptoms of every sort is found in the history of the many nostrums and remedies that have worked wonders for a time and later proved to be inert or even harmful. The ordinary definition of a nostrum includes the idea of secrecy. At all times in the world's history fortunes have been made out of such remedies. They appeal not only to the uneducated, but also to those who are supposed to be well informed, and this in spite of the fact that generally the remedies are claimed to do good for nearly every form of disease, and it must be evident to anyone, after a moment's serious thought, that the one idea of their inventor is not to benefit patients, but to make money. With the multiplication of newspapers and magazines, there has been a great increase in these secret remedies and of their users. Apparently all that is needed for many people who are ailing, or think they are ailing, is to be told in a more or less impressive way that some remedy will cure, and then it proceeds to do them good. There is a general impression abroad that some of these remedies represent great discoveries in medicine, and the feeling of most of those who take them is that the inventor has found a new and wonderful remedy. During all the centuries such secret remedies have come and gone, and not one of them has proved to be of lasting value. Just as soon as its composition is no longer a secret it begins to fail. It is, therefore, evident that its effect was entirely due to influence on the mind and not at all to any influence on the body. The stories of the origin of these remedies bear a striking similarity. There are two variants on the theme: either the inventor is supposed to be an earnest student of science, devoting himself to profound research for many years and finally finding some wonderful secret of nature hitherto hidden from men; or else the remedy has been discovered by happy accident, and some chronic sufferer pronounced by the most eminent physicians to be hopelessly incurable has in despair turned to the now method, caring little really, so discouraged is he, whether it does good or ill, and wakes up to find that he is on the high road to recovery, apparently having been directed by Providence in the use of the remedy in question. Overflowing with gratitude, he {54} wants to share the heaven-sent blessing with all mankind--for a valuable consideration.