§ 281 Fifth Edition
Every patient is, especially in his diseased point, capable of being influenced in an incredible degree by medicinal agents corresponding by similarity of action; and there is no person, be he ever so robust, and even though he be affected only with a chronic or so-called local disease, who will not soon experience the desired change in the affected part, if he take the salutary, homoeopathically suited medicine in the smallest conceivable dose, who, in a word, will not thereby be much more altered in his health than a healthy infant of but a day old would be. How insignificant and ridiculous is mere theoretical scepticism in opposition to this unerring, infallible experimental proof!
§ 281 Sixth Edition
In order to be convinced of this, the patient is left without any medicine for eight, ten of fifteen days, meanwhile giving him only some powders of sugar of milk. If the few last complaints are due to the medicine simulating the former original disease symptoms, then these complaints will disappear in a few days or hours. If during these days without medicine, while continuing good hygienic regulations nothing more of the original disease is seen, he is probably cured. But if in the later days traces of the former morbid symptoms should show themselves, they are remnants of the original disease not wholly extinguished, which must be treated with renewed higher potencies of the remedy as directed before. If a cure is to follow, the first small doses must likewise be again gradually raised higher, but less and more slowly in patients where considerable irritability is evident than in those of less susceptibility, where the advance to higher dosage may be more rapid. There are patients whose impressionability compared to that of the insusceptible ones is like the ratio as 1000 to 1.