Plato, Laws 780a

ὅστις δὴ διανοεῖται πόλεσιν ἀποφαίνεσθαι νόμους, πῇ τὰ δημόσια καὶ κοινὰ αὐτοὺς χρὴ ζῆν πράττοντας, τῶν δὲ ἰδίων ὅσον ἀνάγκη μηδὲ οἴεται δεῖν, ἐξουσίαν δὲ ἑκάστοις εἶναι τὴν ἡμέραν ζῆν ὅπως ἂν ἐθέλῃ, καὶ μὴ πάντα διὰ τάξεως δεῖν γίγνεσθαι, προέμενος δὲ τὰ ἴδια ἀνομοθέτητα, ἡγεῖται τά γε κοινὰ καὶ δημόσια ἐθελήσειν αὐτοὺς ζῆν διὰ νόμων, οὐκ ὀρθῶς διανοεῖται. τίνος δὴ χάριν ταῦτα εἴρηται; τοῦδε, ὅτι φήσομεν δεῖν ἡμῖν τοὺς νυμφίους μηδὲν διαφερόντως

regulating the conduct of the citizens in State affairs and public matters, and deems that there is no need to make laws for their private conduct, even in necessary matters, but that everyone should be allowed to spend his day just as he pleases, instead of its being compulsory for everything, public and private, to be done by a regular rule, and supposes that, if he leaves private conduct unregulated by law, the citizens will still consent to regulate their public and civil life by law—this man is wrong in his proposal. For what reason have I said this? For this reason,—because we shall assert that the married people must take their meals at the public messes neither more nor less than they did