ψυχῆς πείρατα ἰὼν οὐκ ἂν ἐξεύροιο πᾶσαν ἐπιπορευόμενος ὁδόν· οὕτω βαθὺν λόγον ἔχει → one would never discover the limits of soul, should one traverse every road—so deep a measure does it possess
prae-rĭgĭdus: a, um, adj.,
I very stiff, very rigid (late Lat.): mens, Auct. Quint. Decl. 17, 7.
prærĭgĭdus, a, um, très rigide, très austère : Amm. 24, 2, 5.
