165     From this fact may be explained those marvellous cures, however infrequent, where chronic deformed patients, whose skin nevertheless was sound and clean, were cured quickly and permanently after a few baths whose medicinal constituents (by chance) were homœopathically related. On the other hand, the mineral baths very often brought on increased injury with patients, whose eruptions on the skin were suppressed. After a brief period of well-being, the life principle allowed the inner, uncured malady to appear elsewhere, more important for life and health.      At times, instead, the ocular nerve would become paralyzed and produce amaurosis, sometimes the crystalline lens would become clouded, hearing lost, mania or suffocating asthma would follow or an apoplexy would end the sufferings of the deluded patient.      A fundamental principle of the homœopathic physician (which distinguishes him from every physician of all older schools) is this, that he never employs for any patient a medicine, whose effects on the healthy human has not previously been carefully proven and thus made known to him (§§ 20, 21). To prescribe for the sick on mere conjecture of some possible usefulness for some similar disease or from hearsay "that a remedy has helped in such and such a disease"—such conscienceless venture the philanthropic homœopathist will leave to the allopath. A genuine physician and practitioner or our art will therefore never send the sick to any of the numerous mineral baths, because almost all are unknown so far as their accurate, positive effects on the healthy human organism is concerned, and when misused, must be counted among the most violent and dangerous drugs. In this way, out of a thousand sent to the most celebrated of these baths by ignorant physicians allopathically uncured and blindly sent there perhaps one or two are cured by chance more often return only apparently cured and the miracle is proclaimed aloud. Hundreds, meanwhile sneak quietly away, more or less worse and the rest remain to prepare themselves for their eternal resting place, a fact that is verified by the presence of numerous well-filled graveyards surrounding the most celebrated of these spas.*