Plato, Laws 645b

γένη. καὶ οὕτω δὴ περὶ θαυμάτων ὡς ὄντων ἡμῶν ὁ μῦθος ἀρετῆς σεσωμένος ἂν εἴη, καὶ τὸ κρείττω ἑαυτοῦ καὶ ἥττω εἶναι τρόπον τινὰ φανερὸν ἂν γίγνοιτο μᾶλλον ὃ νοεῖ, καὶ ὅτι πόλιν καὶ ἰδιώτην, τὸν μὲν λόγον ἀληθῆ λαβόντα ἐν ἑαυτῷ περὶ τῶν ἕλξεων τούτων, τούτῳ ἑπόμενον δεῖ ζῆν, πόλιν δὲ ἢ παρὰ θεῶν τινος ἢ παρὰ τούτου τοῦ γνόντος ταῦτα λόγον παραλαβοῦσαν, νόμον θεμένην, αὑτῇ τε ὁμιλεῖν καὶ ταῖς ἄλλαις πόλεσιν. οὕτω καὶ κακία δὴ καὶ ἀρετὴ

In this way our story comparing ourselves to puppets will not fall flat, and the meaning of the terms self-superior and self-inferior will become somewhat more clear, and also how necessary it is for the individual man to grasp the true account of these inward pulling forces and to live in accordance therewith, and how necessary for the State (when it has received such an account either from a god or from a man who knows) to make this into a law for itself and be guided thereby in its intercourse both with itself and with all other States.