During his time in Stuttgart, Ende first encountered Expressionist and Dadaist writing and began schooling himself in literature. He studied Theodor Däubler, Yvan Goll, Else Lasker-Schüler and Alfred Mombert, but his real love was the poetry of Rainer Maria Rilke, Stefan George and Georg Trakl. He also made his first attempts at acting, performing with friends in Stuttgart's America House. He was involved in productions of Chekhov's one-act comedy "The Bear", in which he played the principal role, and in the German premiere of Jean Cocteau's "Orpheus". Ende's first play "Denn die Stunde drängt (As Time is Running Out)" dates to this period. It was dedicated to Hiroshima, and was never performed.