Plato, Laws 816d

καὶ πολίτας διάγοντας, ὁμοίους εἰς δύναμιν ὄντας, ζῆν εὖ τε καὶ εὐδαιμόνως.τὰ μὲν οὖν τῶν καλῶν σωμάτων καὶ γενναίων ψυχῶν εἰς τὰς χορείας, οἵας εἴρηται δεῖν αὐτὰς εἶναι, διαπεπέρανται, τὰ δὲ τῶν αἰσχρῶν σωμάτων καὶ διανοημάτων καὶ τῶν ἐπὶ τὰ τοῦ γέλωτος κωμῳδήματα τετραμμένων, κατὰ λέξιν τε καὶ ᾠδὴν καὶ κατὰ ὄρχησιν καὶ κατὰ τὰ τούτων πάντων μιμήματα κεκωμῳδημένα, ἀνάγκη μὲν θεάσασθαι καὶ γνωρίζειν· ἄνευ γὰρ γελοίων τὰ σπουδαῖα καὶ πάντων τῶν

one and the same city and body of citizens should continue in one and the same way, enjoying the same pleasures and living alike in all ways possible, and so pass their lives happily and well. What concerns the actions of fair and noble souls in the matter of that kind of choristry which we have approved as right has now been fully discussed. The actions of ugly bodies and ugly ideas and of the men engaged in ludicrous comic-acting, in regard to both speech and dance, and the representations given by all these comedians—all this subject we must necessarily consider and estimate. For it is impossible to learn the serious without the comic,