ὅπλον μέγιστόν ἐστιν ἡ ἀρετή βροτοῖς → man's greatest weapon is virtue, virtue is the greatest weapon for mortals
Use adj., P. and V. ἔνοικος, ἐπιχώριος, ἐγχώριος; see also inhabitant.
resident alien: P. and V. μέτοικος, ὁ or ἡ.