ὡς μήτε τὰ γενόμενα ἐξ ἀνθρώπων τῷ χρόνῳ ἐξίτηλα γένηται → in order that so the memory of the past may not be blotted out from among men by time
ἀνταποδέχομαι: ἀμοιβαίως δέχομαι, Βυζ.
