ἐπιθήγω
From LSJ
οὐ παντός πλεῖν ἐς Κόρινθον → it's not for every man to make a journey to Corinth, not everyone can afford a trip to Corinth
English (LSJ)
A whetor sharpen yet more, τὰ κέντρα Ael.NA5.16: metaph., stimulate yet more, τὰς ἐπιθυμίας Plu.786b.