Talmud su Deuteronomio 32:2

When Rabbi Yehoshua was very old, his students came to visit him. He said to them: My children! What new teachings did you come up with in the house of study? They said to him: We are your students, and we drink from your waters. He said to them: God forbid! This is not a generation without sages! Whose turn was it to speak on the Sabbath? They said: It was Rabbi Elazar ben Azariah’s Sabbath. He said to them: And what was the subject of the day? They said: The commandment to (Deuteronomy 32:2) “gather the whole nation; the men, the women, and the babies” [for a public Torah reading]. He said to them: And what did he speak about? They said to him: This is what he said: The men come to learn, and the women come to hear. But why must the babies come? In order to be able to reward those who bring them. He said to them: You had this pearl of wisdom in your hands, and you wanted to keep it from me? If you had come today only to teach me that one thing, it would have been enough! They said: He also taught about the verse (Ecclesiastes 12:11), “The words of the sages are like goads, like nails fixed in herding sticks.” Just as a goad is used to direct a cow to her furrow, so do words of Torah direct a person toward the paths of life. And lest you think that just as a goad is movable, so words of Torah are easily moved around, it says, “like nails fixed,” to tell you that just as something fixed cannot be uprooted, so too, words of Torah cannot be uprooted. “Herding sticks” refers to the scholars, who gather together to sit in packs. Now, these may prohibit something, and these may permit it; these may say something is impure, and these may say it is pure; these may say something is invalid, and these may say it is valid. [And so perhaps someone will say:] I give up! One cannot learn anything! That is why it says [at the end of the verse], “all given from one shepherd.” One God created them. One leader (i.e., Moses) transmitted them. And the Master of all Things said them: As for you, make your ear like a funnel and take in the words of those who prohibit and the words of those who permit, the words of those who say “impure” and the words of those who say “pure,” the words of those who invalidate and the words of those who validate.