τους φίλους λόγων τέχναιν επαίδευσας → Using 2 artifices, you educated (taught) those who love rhetoric.
phĭlŏchăres: is, n., = φιλοχαρές>,I a plant, called also philopaes and marrubium, Plin. 20, 22, 89, § 241.