[5] Then when he had filled the whole city and country with his wise legislation, he proceeded in turn to regulate the military affairs of the land, issuing commands, arranging matters, training the troops of every kind, infantry, cavalry, and light-armed, teaching the commanders not to deprive the soldiers of their pay, and so drive them to acts of piracy and rapine, and teaching each individual soldier not to proceed to any actions unauthorised by his military service, remembering that he was appointed with the especial object of preserving peace.