There is a brief, bruising story preserved in Gaster's Exempla (no. 294, 1924) about Rabbi Safra, a well-known legal scholar of the Babylonian tradition. One day he found himself among the disciples of Rabbi Abbahu, a master of aggadah — the rabbinic art of storytelling and homiletical interpretation that runs alongside the halakhic machinery.
Abbahu's students put a question of aggadah to Safra. And Safra, for all his legal brilliance, could not answer it. He did not know the tradition. He did not have the midrashic references at his fingertips.
The disciples, offended — perhaps expecting more from so famous a visitor — treated him roughly. They mocked him. They pressed him. They made him feel his ignorance publicly.
The tradition preserves this humiliation not to embarrass Safra, but to mark a genuine tension within rabbinic culture. There were two rivers of Torah: the river of halakhah, the precise legal reasoning by which daily life was ordered, and the river of aggadah, the narrative and theological imagination by which meaning was sustained. A scholar could master one and be lost in the other. The Babylonian academies tended toward the legal; the Land-of-Israel academies, especially in Caesarea under Abbahu, tended toward the narrative.
Later commentators, reading this story, drew a gentle moral: no Torah scholar is complete until he can speak both languages. The law without the story becomes rigid. The story without the law becomes sentimental. Safra's shame was meant to make every future student of Torah resolve to keep both rivers within reach.