Καὶ τῶν λεγόντων εὖ καλὸν τὸ μανθάνειν → It is a fine thing to learn from those who speak well
Ar. ὠστίζεσθαι (dat.), P. and V. ὠθεῖν, ἐλαύνειν, V. βίᾳ ὠθεῖν, πρὸς βίαν ἐλαύνειν, P. περιωθεῖν.