Hillel the Elder had eighty students. This number is repeated across multiple sources — Baba Batra (134a), Sukkah (28a), and Avot de Rabbi Nathan (chapters 14 and 29) — with a consistency that suggests it was preserved with great care. Eighty students, and the tradition took pains to rank them.
The greatest of Hillel's students was Jonathan ben Uzziel. His brilliance was so intense that, according to the Talmud, when he sat and studied Torah, any bird that flew over his head would be incinerated by the fire of his learning. This was not metaphor. The rabbis meant it literally — the man's Torah study generated actual, physical heat. His Aramaic translation of the Prophets, the Targum Jonathan, remains one of the foundational texts of Jewish Bible interpretation to this day.
The least of Hillel's students was Rabban Johanan ben Zakkai. And here is the astonishing part: Johanan ben Zakkai — the "least" of eighty — went on to save the entire Jewish people after the destruction of the Temple. He was smuggled out of besieged Jerusalem in a coffin, stood before the Roman general Vespasian, and secured permission to establish the academy at Yavneh that preserved Judaism when everything else was lost.
The folk tradition delighted in this irony. If the least of Hillel's students could save a civilization, what could the greatest have done? The answer, the rabbis suggested, is that they all did exactly what they were meant to do. Jonathan ben Uzziel illuminated the Torah with fire. Johanan ben Zakkai preserved it through cunning. Eighty students, eighty destinies, and one teacher wise enough to nurture them all.
The tale taught that no student should be dismissed. The one who ranks last today may be the one who saves the world tomorrow.