ξένος ὢν ἀκολούθει τοῖς ἐπιχωρίοις νόμοις → as a foreigner, follow the laws of that country | when in Rome, do as the Romans do
ēthos: ĕos, n., = ἦθος. *
I Manners, morals, Sid. Carm. 15, 101.—*
II A depicting of character.—In acc. plur.: ethē, Plin. 35, 10, 36, § 98; in abl. plur.: in ethesin Terentius poscit palmam, Varr. ap. Non. 374, 9.