A terrible famine had descended on the land. Grain was scarce. Rabbi Judah ha-Nasi — the Prince, the compiler of the Mishnah, the richest and most influential sage of his generation — decided on a policy. He would open his storehouses to the poor, but only to the learned poor. The amei ha'aretz, the ignorant, could not draw from his supplies.
His reasoning was not cruelty. It was triage. Resources were limited. The Torah was the life-support system of the Jewish people. In a crisis, the sages argued, it made sense to prioritize the scholars, because they were the vessels through which Torah reached the next generation.
Among Rabbi Judah's students was a quiet man named Jonathan ben Amram. He watched the policy being enforced. He watched his teacher's stewards turn away desperate people because they could not answer a question of Talmud. And the next day Jonathan came himself, in common clothes, and asked for food.
"Are you learned?" the stewards asked.
"No," Jonathan said. "Feed me, if only like a dog is fed."
And Rabbi Judah, when he heard this, relented. He said his ruling had been wrong. His own student had taught him by lying — or rather, by inhabiting the role of an am ha'aretz and showing his teacher what exclusion looked like from the other side of the counter.
Gaster's Exempla (no. 264, 1924) preserves the story because it makes an uncomfortable point. Even the greatest sages can draft policies that are reasonable on paper and wrong in practice. Hunger does not know Talmud. Charity, to remain charity, cannot sit for an exam.