ῥίζα γὰρ πάντων τῶν κακῶν ἐστιν ἡ φιλαργυρία → root of all the evils is the love of money, for every possible kind of evil can be motivated by the love of money
craftiness: P. and V. πανουργία, ἡ, Ar. πυκνότης, ἡ.