Δύο γὰρ, ἐπιστήμη τε καὶ δόξα, ὧν τὸ μὲν ἐπίστασθαι ποιέει, τὸ δὲ ἀγνοεῖν → Two different things are science and belief: the one brings knowledge, the other ignorance
subs.
P. and V. πηδάλιον, τό, or pl., V. οἴαξ, ὁ (also Plat. but rare P.), πλῆκτρα, τά (Soph., Frag.).