sentences:  In 1932 began to teach courses in Sweden, using the Cseh-method.In 1934 he dubbed the German film "Morgen beginnt das Leben" ("Life will Start Tomorrow") into Esperanto and, under the title "Morgaŭ ni komencos la vivon", exhibited during the 26th World Esperanto Congress in Stockholm.After the Second World War, Fethke achieved fame as a film director in Poland.