The researches of anatomists during the eighteenth century were, for the most part, directed toward the minute, more difficult, and less striking parts, and to increased thoroughness and accuracy of description. Microscopical anatomy suffered a relative quiescence. Pathological and general anatomy, which were destined to control the medicine of the succeeding century, were newly created and not yet regarded as sciences by themselves, but merely as special branches. The most important feature was the revival and more accurate study of experimental physiology, which had been scarcely resorted to since the time of Galen, except for Harvey's discoveries. This revival, which really seemed an epoch in the history of medicine, was effected by the great Haller (1708-1777), of Berne,--a man who really deserved the title of "Great," as he was a universal and indefatigable _savant_, possessed of thorough conscientiousness, marvelous capacity for work, great ingenuity, natural endowments, and an inextinguishable love for art and science; he was certainly one of the most versatile scholars and thinkers of any time, distinguished not only in his chosen field of medicine, but as a poet,{221} botanist, and statesman. Like all Swiss poets, he never passed beyond the didactic and the homely in his versification. From his tenth year he wrote poems in Latin and German, and even when eight years old had made most extensive compilations from Bayle's dictionary. At fifteen he went to the University of Tubingen, where, in the second year of his sojourn, he disputed with one of his teachers. In 1725 he went to Leyden, where Boerhaave and Albinus found in him a most indefatigable follower. At nineteen he received the degree of doctor. In the excess of his zeal for anatomy he purchased for a considerable sum, from Albinus, half of a corpse, the other half of which his teacher had dissected; and, while in Paris, he even engaged in grave-robbing, and, being betrayed by his own carelessness, was compelled to save himself by flight. In many other States, and in more than one country, he studied with the best of teachers, lecturing at times himself. At the age of twenty-six he became professor and hospital director at Berne, and in 1752 published his famous researches on irritability. Three years later he accepted a call to Gottingen as Professor of Anatomy, Surgery, Chemistry, and Botany. He was the founder of a botanical garden; for many years was so busy that he slept and lived in his library; and, in spite of his enormous and unique correspondence with the _savants_ of the world, he never left a letter unanswered. Strange to say, his permanent influence upon the practice of medicine was only indirect; and, although he was professor of surgery, and performed many vivisections, he was never able to persuade himself to perform a single surgical operation upon the living human being. He it was that introduced into Germany the use of the watch in counting the pulse. Like