Hofmannsthal's descent from an old nobility that had passed the zenith of its power and was but little modified by a strain of the more democratic Hebrew blood, seemed to predestine him for the part he has played in the literature of the present. He made his debut as a mere youth of seventeen, when in 1891 he published the dramatic study _Yesterday_, giving evidence of an amazingly precocious mind and a prematurely developed formal talent. Gifted writers of that kind are usually doomed to remain prodigies whatever may be their medium of expression. Coming into their heritage, which is the accumulated knowledge and experience of their ancestors, before they have acquired a direct and profound grasp of life, they seem to enter the world full-fledged, while it is only that ancestral heritage that works through the impressions of the youthful brain and gives them the color of age. Knowing and satiated when the mind is most receptive, such individualities rarely develop beyond their first brilliant phase. Hugo von Hofmannsthal was for a long time considered a perfect specimen of that type. For the hero of that first work, as of every work published by him during the first decade of his career, was his double, was Hofmannsthal himself. All the virtuosity of style could not conceal the paucity of invention in subject matter and in the creation of real living characters. Even in that charming Oriental play _The Marriage of Sobeide_ (1899) and _The Mine of Falun_ (1906) the personality of the author obtrudes itself upon the vision of the reader.