τὰ ῥηθησόμενα πρότερον αὐτοῖς προὐσκέπτετο
From LSJ
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
English > Greek (Woodhouse Quotes Reversed)
speeches about to be delivered were first submitted to their inspection
