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
εὔτακτος, εὐδίαιτος, νήπτης, νηπτικός, νηφαλιεύς, ὀλιγαρκής, σώφρων, σαόφρων, ἐγκρατής, ἐμμελής