Footnote (Hebrew: הערת שוליים, translit. He'arat Shulayim) is a 2011 Israeli drama film written and directed by Joseph Cedar, starring Shlomo Bar'aba and Lior Ashkenazi. The plot revolves around the troubled relationship between a father and son who teach at the Talmud department of the Hebrew University of Jerusalem. Wikipedia
Uriel Shkolnik: (to a student) I will tell you something that my father told me once: Your work has many things correct and many things innovative. Unfortunately, the innovative things are not correct and the correct things are not innovative.