“And further, while we were preparing the so-called old medicines we never forgot our position as explorers of the unknown world of results, of effects; never forgetting the groundwork of our healing art, we prepared from time to time new machines also; we made regular provings at least once a year, often twice a year and even three times a year. These provings were the high feasts in our church, and you cannot consider yourselves true members of it without joining these feasts.
Proving is a most wonderful thing, the world has never known its like. We suffer, and we enjoy it; we sacrifice a little of our comfort, and gain years of strength by it; we go to school to learn, and we increase the certainty of the healing art. At the same time, to prove drugs is of all other ways the very best, the nearest and the easiest to learn to master our Materia Medica. It is the way to learn; to observe the art of arts, the principle one on which all others is based.”  - Constantine Hering

Excerpt from Introduction: Over the last few years I have completed complete Hahnemannian provings of Scorpion, Hydrogen, Chocolate, Brassica, Germanium, Neon and Adamas. These have provided me with the opportunity to gain a wealth of experience, and thus I offer this work as a catalogue of my knowledge to date, with the aim that it will lead to a greater understanding of the subject and to more provings of quality. To this end I have researched most available sources and combined these with my own understanding gained from conducting provings.

These notes are neither final nor definitive. Rather they are a guide, an assimilation of ideas to be revised and added to. Our science is young and we all have much to learn. I therefore look forward to the comments and ideas of my colleagues.

127 pages, paperback