After the war he went to Prague Academy for Music where he studied the piano with František Rauch and composition with Pavel Bořkovec. In 1955 he got a job as lecturer at Charles University in Prague. He stayed there until 1990. He was the country’s best composer, and he should have had promotion, but the communist politicians did not allow this. He went to church every Sunday with his family. This did not help his career in a communist state.