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
quotiēs-cumque, Adv., so oft nur, Cic. u.a.
quotiescumque ADV :: whenever, every time that; however often, as often as