Ask at the forum if you have an Ancient or Modern Greek query!
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
Ar. and P. πυκνότης, ἡ.
dulness: P. νώθεια, ἡ (Plato), ἀναισθησία, ἡ, P. and V. ἀμαθία, ἡ.