On 17 October 1895, Hesse began working in the bookshop in Tübingen, which had a specialized collection in theology, philology, and law. Hesse's tasks consisted of organizing, packing, and archiving the books. After the end of each twelve-hour workday, Hesse pursued his own work, and he spent his long, idle Sundays with books rather than friends. Hesse studied theological writings and later Goethe, Lessing, Schiller, and Greek mythology. He also began reading Nietzsche in 1895, and that philosopher's ideas of "dual… impulses of passion and order" in humankind was a heavy influence on most of his novels.