Hippolyte Adolphe Taine was born at Vouziers, among the grand forests of Ardennes, in 1828, and is therefore about forty years old. His family was simple in habits and tastes, and entertained a steadfast belief in culture, along with the possession of a fair amount of it. His grandfather was sub-prefect at Rocroi, in 1814 and 1815, under the first restoration of the Bourbons. His father, a lawyer by profession, was the first instructor of his son, and taught him Latin, and from an uncle, who had been in America, he learned English, while still a mere child. Having gone to Paris with his mother in 1842, he began his studies at the College Bourbon and in 1848 was promoted to the ecole Normale. Weiss, About, and Prevost-Paradol were his contemporaries at this institution. At that time great liberty was enjoyed in regard to the order and the details of the exercises; so that Taine, with his surprising rapidity, would do in one week the work laid out for a month, and would spend the remainder of the time in private reading. In 1851 he left college, and after two or three unsatisfactory attempts at teaching, in Paris and in the provinces, he settled down at Paris as a private student. He gave himself the very best elementary preparation which a literary man can have,--a thorough course in mathematics and the physical sciences. His studies in anatomy and physiology were especially elaborate and minute. He attended the School of Medicine as regularly as if he expected to make his daily bread in the profession. In this way, when at the age of twenty-five he began to write books, M. Taine was a really educated man; and his books show it. The day is past when a man could write securely, with a knowledge of the classics alone. We doubt if a philosophical critic is perfectly educated for his task, unless he can read, for instance, Donaldson's "New Cratylus" on the one hand, and Rokitansky's "Pathological Anatomy" on the other, for the sheer pleasure of the thing. At any rate, it was an education of this sort which M. Taine, at the outset of his literary career, had secured. By this solid discipline of mathematics, chemistry, and medicine, M. Taine became that which above all things he now is,--a man possessed of a central philosophy, of an exact, categorical, well-defined system, which accompanies and supports him in his most distant literary excursions. He does not keep throwing out ideas at random, like too many literary critics, but attaches all his criticisms to a common fundamental principle; in short, he is not a dilettante, but a savant.