In Jerusalem, he built the Schocken Library, also designed by Erich Mendelsohn, was a board member of the Hebrew University of Jerusalem, and bought the newspaper "Haaretz", 60% of which is still owned by his family.
In Jerusalem, he built the Schocken Library was a board member of the Hebrew University of Jerusalem, and bought the newspaper "Haaretz", 60% of which is still owned by his family. The Schocken Library is also designed by Erich Mendelsohn.