πολλῶν ὁ καιρὸς γίγνεται διδάσκαλος → the critical moment will turn out to be the teacher of many things
P. and V. ἐπιστάτης, ὁ, ἐπίσκοπος, ὁ (Plato), V. σκοπός, ὁ.
manager: Ar. and P. ἐπιμελητής, ὁ, P. and V. ταμίας, ὁ.
make overseer of, v.:P. and V. ἐφιστάναι (τινά τινι).
be overseer of: P. and V. ἐφίστασθαι (dat.).
