He became an active Zionist shortly before the Holocaust began in Germany, and wrote articles and plays about the plight of European Jews, such as We Will Never Die in 1943 and A Flag is Born in 1946.
Ia menjadi seorang Zionis aktif tak lama sebelum Holocaust dimulai di Jerman, dan menulis artikel-artikel dan permainan panggung tentang Yahudi Eropa, seperti We Will Never Die pada 1943 dan A Flag is Born pada 1946.