Καὶ τῶν λεγόντων εὖ καλὸν τὸ μανθάνειν → It is a fine thing to learn from those who speak well
-έα, -ον, και συνηρ. τ. ὑελοῡς, -ῆ, -οῦν, Αβλ. ὑαλοῡς.