In 1818 Schlegel accepted a professorship at the University of Bonn, in which place he exercised an incalculable influence upon one of the rising stars of German literature, young Heinrich Heine, who derived from him (if we may judge from his own testimony at the time; Heine's later mood is a very different matter) an inspiration amounting to captivation. The brilliant young student discovered here a stimulating leader whose wit, finish, and elegance responded in full measure to the hitherto unsatisfied cravings of his own nature. Although Heine had become a very altered person at the time of writing his _Romantic School_ (1836), this book throws a scintillating illumination upon certain sides of Schlegel's temperament, and offers a vivid impression of his living personality. In these last decades of his life Schlegel turned, as had his younger brother, to the inviting field of Sanskrit literature and philology, and extracted large and important treasures which may still be reckoned among mankind's valued resources. When all discount has been made on the side of a lack of specific gravity in Wilhelm Schlegel's character, it is only just to assert that throughout his long and prolific life he wrought with incalculable effect upon the civilization of modern Europe as a humanizer of the first importance. Ludwig Tieck (1773-1853) is reckoned by many students of the Romantic period to be the best and most lasting precipitate which the entire movement has to show. For full sixty years a most prolific writer, and occupied in the main with purely literary production, it is not strange that he came to be regarded as the poetic mouthpiece of the school.