ξένος ὢν ἀκολούθει τοῖς ἐπιχωρίοις νόμοις → as a foreigner, follow the laws of that country | when in Rome, do as the Romans do
subs.
P. and V. κύκλος, ὁ, P. περίοδος, ἡ, V. περιδρομή, ἡ.