Κάλλιστα πειρῶ καὶ λέγειν καὶ μανθάνειν → Bonis dicendis et discendis dato operam → Zu sagen Schönstes und zu lernen mühe dich
perverse: P. and V. δυσχερής.
obstinate: P. and V. αὐθάδης.
disobedient: P. ἀπειθής, δυσπειθής.