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
εὔνια, τὰ (Α) ευνήκλίνες, κρεβάτια, στρώματα («ἐξ εὐνίων ἀναπηδᾱν», Αππ.).