In our reformed practice, we have true principles to guide us, which no man can controvert; for they are based on the recognition of a curative power in nature, identical with the vital principle, and governed by the same laws that control its action in the healthy state. While, therefore, this system must not change, it may improve; and while it remains on the same foundation, it should progress. The necessity of aiding nature, in all our modes of medication, is the only true principle which should guide us. This we do by the aid of medicines known to be harmless, at the same time paying proper attention to diet, ventilation, exercise, &c., rejecting all processes of cure that depress the vital energy, or destroy the equilibrium of its action. Our reformed principles teach us that, "Fever is the same in its essential character, under all circumstances and forms which it exhibits. The different kinds, as they are called, are but varieties of the same condition, produced by variations in the prevailing cause, or the strength of vital resistance, or some other peculiarity of the patient. Facts in abundance might be stated to justify this position. Again, fever is not to be regarded as disease, but as a sanative effort; in other words, as an increased or excited state of vital action, whose tendency is to remove from the system any agents or causes that would effect its integrity. Or, perhaps, it might be more properly said, that fever is the effect, or symptom, of accumulated vital action--an index pointing to the progress of causes, operating to ward off disease and restore health. "Our indications of cure and modes of treatment are to be learned from those manifestations of the vital operations uniformly witnessed in the febrile state. If fever marks the action of the healing power of nature, which we must copy to be successful, why should we not consult the febrile phenomena for our rule of action? Now, what are the indications of cure which we derive from this source? In other words, what are the results which nature designs to accomplish through the instrumentality of fever? They are, an equilibrium of the circulation, a properly-proportioned action of all the organs, and an increased depuration of the system, principally by cutaneous evacuations."