Τὸ γὰρ περισσὰ πράσσειν οὐκ ἔχει νοῦν οὐδένα → There is no sense in doing things beyond the usual measure
ἀνδρόλεθρος: -ον, ὁ εἰς ὄλεθρον ἄγων, ὁ καταστρέφων ἄνδρας, Θεόδ. Στουδ.