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
nōbĭlĭter: adv., v. nobilis.
nōbĭlĭtĕr (nobilis), d’une manière distinguée, remarquable : Plin. 34, 91 || -lius Sid. Ep. 9, 9 ; -lissime Quint. 12, 1, 16.