Hugo Ball was born in Pirmasens, Germany, and was raised in a middle-class Catholic family. He studied sociology and philosophy at the universities of Munich and Heidelberg (1906–1907). In 1910, he moved to Berlin in order to become an actor and collaborated with Max Reinhardt. At the beginning of World War I, he tried joining the army as a volunteer, but was denied enlistment for medical reasons. After witnessing the invasion of Belgium, he was disillusioned, saying: "The war is founded on a glaring mistake – men have been confused with machines." Considered a traitor in his country, he crossed the frontier with the cabaret performer and poet Emmy Hennings, whom he would marry in 1920, and settled in Zürich, Switzerland. There, Ball continued his interest in anarchism and in Mikhail Bakunin in particular; he also worked on a book of translations of works by Bakunin, which never got published. Although interested in anarchist philosophy, he nonetheless rejected it for its militant aspects, and viewed it as only a means to his personal goal of socio-political enlightenment.