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
P. ἀτάκτως, ταραχώδως, οὐδενὶ κόσμῳ.
at random: P. and V. εἰκῆ, φύρδην (Xen.), P. χύδην.