The Cornerstone Program, Avnei Pina, exposes all students to the many fields of knowledge that exist at the Hebrew University, including those outside the student's main fields of studies, as is common at the leading world universities. Last year the program started with 44 courses in Mt. Scopus and in the Edmond J. Safra Campus. It was well accepted by the many students that enrolled to the courses. This year Avnei Pina was doubled and will offer 100 courses, four of which are offered, for the first time, in the Rehovot and Ein Kerem Campuses. Many of the best teachers of the university joined the program, for example: Prof. Avigdor Shinan, Prof. Chaim Cedar, Former Justice Dalia Dorner, Prof. Nachman Ben Yehuda, Prof. Tamar El-Or and and others.