ὅπλον μέγιστόν ἐστιν ἡ ἀρετή βροτοῖς → man's greatest weapon is virtue, virtue is the greatest weapon for mortals
immortal: P. and V. ἀθάνατος, Ar. and V. ἄφθιτος.
ageless: P. and V. ἀγήρως.
eternal: P. αἰώνιος, ἀΐδιος.
ever-remembered: P. and V. ἀείμνηστος.