As I had in those days some leisure for reading, and possessed very few books, I read--and not only read but studied--Dr. Gale's work from beginning to end. It is scarcely too much to say, that I read it till I knew it almost "by heart;" and my heart assented to it. I believed a new dispensation was at hand to bless the world of mankind; and what benevolence I had, began to be directed in this particular channel. I do not mean to say, that at twelve years of age I began to be a physician, for I do not now recollect that either our aged friend or myself ever had a patient during the whole year he remained with us. Eight or ten subsequent years at the plough and hoe, and the absence of book, electrical machine, and owner, did much towards obliterating the impressions on this subject I had received. Still, I have no doubt that the affair as a whole had a tendency to lead my thoughts towards the study and practice of medicine, and even to inspire confidence in electricity as a curative agent. In other and fewer words, it was, as I believe, a part of my medical education. CHAPTER IV. THE MEASLES AND POURING DOWN RUM. When I was about fourteen years of age, an event occurred which left a stronger impression on my mind than any of the foregoing; and hence in all probability did more to give my mind a medical bias and tendency. It was in the month of August. My father, assisted by two or three of his neighbors, was mowing a swamp meadow. It was an unusually wet season, and the water in many places was several inches deep,--in some few instances so deep that we were obliged to go continually with wet feet. To meet, and as it was by most people supposed to remove the danger of contracting disease, a bottle of rum was occasionally resorted to by the mowers, and offered to me; but at first I steadfastly refused it. At length, however, I began to droop. A feverish feeling and great languor came over me, and I was hardly able to walk. I was not then aware, nor were my friends, that I had been exposed to the contagion of measles, and therefore was not expecting it. I spoke of my ill health, but was consoled with the answer that I should soon get over it. But no; I grew worse, very fast. "Turn down the rum," said one of the mowers, "if you mean to work." But I hesitated. I was not fond of rum at any time, and just now I felt a stronger disinclination to it than ever before. "Turn down the rum," was repeated by the mowers, from time to time, with increased emphasis. At length wearied with their importunity; and, not over-willing to be the butt of their mirth and ridicule, I went to the spring, where the bottle of rum was kept, and, unperceived by any one, emptied a large portion of its contents on the ground. The mental agitation of temporary excitement dispelled in part my sufferings, and I proceeded once more to my work.