ἡγούμενος τῶν ἡδονῶν ἀλλ' οὐκ ἀγόμενος ὑπ' αὐτῶν → of his pleasures he was the master and not their servant
-οαυτός που άγει, που σύρει άμαξες.[ΕΤΥΜΟΛΟΓΙΑ < άμαξα + αγωγός].