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
P. and V. εὐπρεπής, πρέπων, προσήκων, σύμμετρος, εὐσχήμων. Ar. and P. πρεπώδης, V. ἐπεικώς, προσεικώς, συμπρεπής.
seasonable: P. and V. καίριος, ἐπίκαιρος; see seasonable.
