ἐργολαβεῖν
From LSJ
τὸ γὰρ εὖ πράττειν παρὰ τὴν ἀξίαν ἀφορμὴ τοῦ κακῶς φρονεῖν τοῖς ἀνοήτοις γίγνεται → undeserved success engenders folly in unbalanced minds
Greek > English (Woodhouse Verbs Reversed)
(see also ἐργολαβέω): be a contractor, be contractor for
