Δελφῖνα νήχεσθαι διδάσκεις: ἐπὶ τῶν ἐν ἐκείνοις τινὰ παιδοτριβούντων, ἐν οἷς ἤσκηται → Teaching dolphins to swim: is applied to those who are teaching something among people who are already well versed in it
inf. de ἔπειμι¹;ion. c. ἐφεῖναι, inf. ao. de ἐφίημι.
ἐπεῖναι: I inf. к ἔπειμι I.II ион. = ἐφεῖναι.
