There is a written and an unwritten law. The one by which we regulate our constitutions… — Diogenes Laertius
There is a written and an unwritten law. The one by which we regulate our constitutions in our cities is the written law; that which arises from custom is the unwritten law.
Νόμου διαιρέσεις δύο: ὁ μὲν γὰρ αὐτοῦ γεγραμμένος, ὁ δὲ ἄγραφος. ᾧ μὲν ἐν ταῖς πόλεσι πολιτευόμεθα, γεγραμμένος ἐστίν. ὁ δὲ κατὰ ἔθη γινόμενος οὗτος ἄγραφος καλεῖται:

