The other is, that before I was afflicted with the stone, hearing that the blood of a he-goat was with many in very great esteem, and looked upon as a celestial manna rained down upon these latter ages for the good and preservation of the lives of men, and having heard it spoken of by men of understanding for an admirable drug, and of infallible operation; I, who have ever thought myself subject to all the accidents that can befall other men, had a mind, in my perfect health, to furnish myself with this miracle, and therefore gave order to have a goat fed at home according to the recipe:  for he must be taken in the hottest month of all summer, and must only have aperitive herbs given him to eat, and white wine to drink.  I came home by chance the very day he was to be killed; and some one came and told me that the cook had found two or three great balls in his paunch, that rattled against one another amongst what he had eaten.  I was curious to have all his entrails brought before me, where, having caused the skin that enclosed them to be cut, there tumbled out three great lumps, as light as sponges, so that they appeared to be hollow, but as to the rest, hard and firm without, and spotted and mixed all over with various dead colours; one was perfectly round, and of the bigness of an ordinary ball; the other two something less, of an imperfect roundness, as seeming not to be arrived at their, full growth.  I find, by inquiry of people accustomed to open these animals, that it is a rare and unusual accident.  ’Tis likely these are stones of the same nature with ours and if so, it must needs be a very vain hope in those who have the stone, to extract their cure from the blood of a beast that was himself about to die of the same disease.  For to say that the blood does not participate of this contagion, and does not thence alter its wonted virtue, it is rather to be believed that nothing is engendered in a body but by the conspiracy and communication of all the parts:  the whole mass works together, though one part contributes more to the work than another, according to the diversity of operations; wherefore it is very likely that there was some petrifying quality in all the parts of this goat.  It was not so much for fear of the future, and for myself, that I was curious in this experiment, but because it falls out in mine, as it does in many other families, that the women store up such little trumperies for the service of the people, using the same recipe in fifty several diseases, and such a recipe as they will not take themselves, and yet triumph when they happen to be successful.