Lecture XIII

After having formed such concepts one will also find out the characteristic difference between the efficacy of a remedy from outside and one from within. Before considering this difference, we must form certain ideas which will lead us to understand this difference. It will be necessary to study the new forms of disease. already alluded to yesterday, from the therapeutic point of view. One can, e.g., try to expose vegetable carbon to the action of marsh-gas for some time, to immerse it in marsh-gas and then when it is sufficiently saturated, to produce the trituration. One will in this way obtain something which is efficacious when prepared as an ointment, especially in combination with other favorable ingredients. The technical method of such a thing has to be discovered. If this is done and talcum suggests itself in this connection, there is no doubt that an ointment compounded on these principles would have most useful properties. It is, however, necessary to penetrate such a process. We shall not penetrate it until we have cleared our vision by learning to think on sound lines in the matter of psychiatry, as well.