Κάλλιστα πειρῶ καὶ λέγειν καὶ μανθάνειν → Bonis dicendis et discendis dato operam → Zu sagen Schönstes und zu lernen mühe dich
acquainted with: P. and V. ἐπιστήμων (gen.), ἔμπειρος (gen.), V. ἴδρις (gen.); see versed in.
be conversant with: P. and V. ὁμιλεῖν (dat.).