The story of Maimon, as I have said, is the story of many of the peripatetic apostles of Haskalah, and his experience was more or less also theirs. Issachar Falkensohn Behr (or Baer Falkensohn, 1746-1796?), without funds, friends, or rudimentary knowledge of the subjects necessary for admission into a public school, left his native city of Zamosez with the determination to enter the university of "Little Berlin," as Koenigsberg was called. Too poor to carry out his plan, he tramped to Berlin. Through the influence of his relatives and countrymen, Israel Moses Halevi and Daniel Jaffe, he was introduced to Mendelssohn, and was enabled to devote himself systematically to the study of German, the alphabet of which he had learned from Wolff's treatise on mathematics, and to French, Latin, physics, philosophy, and medicine. In a very short time he mastered them all, especially German. His _Gedichte eines polnischen Juden_ (Mitau and Leipsic, 1772) caused no little stir among the poets. Lessing and Goethe, close observers of symptoms of enlightenment among the Jews, expressed themselves differently as to the real merit of the collection; but both concurred with Boie, who, writing to Knebel, the friend of Goethe, remarked concerning them, "You are right; the Jewish nation promises much after it is once awakened."[29] For one reason or another we find that some Slavonic Jewish youths preferred other places to Berlin for the pursuit of their studies. Such were Benjamin Wolf Guenzberg and Jacob Liboschuets. The former was probably the only Jew at the Goettingen University. It was from there that he inquired of Jacob Emden "whether it was permissible to dissect on the Sabbath," and his thesis for the doctor's degree was _De medica ex Talmudicis illustrata_ (Goettingen, 1743).[30] Liboschuets studied at the University of Halle. After graduation, finding that as a Jew he could not settle in St. Petersburg, he established himself in Vilna, where he became celebrated as a diplomat, philanthropist, and, more especially, expert physician. When Professor Frank was asked who would take care of the public health in his absence, he is reported to have said, _Deus et Judaeus_, "God and the Jew" [Liboschuets]!