If the superiors are not violated, the sovereign will become strong and able to maintain the proper course of government. Such was the reason why the early kings esteemed Legalism and handed it down to posterity. Should the lord of men discard law and practice selfishness, high and law would have no distinction. The means whereby the intelligent ruler controls his ministers are two handles only. The two handles are chastisement and commendation.
Ministers are afraid of censure and punishment but fond of encouragement and reward.
Therefore, if the lord of men uses the handles of chastisement and commendation, all ministers will dread his severity and turn to his liberality. The villainous ministers of the age are different. Now supposing the lord of men placed the authority of punishment and the profit of reward not in his hands but let the ministers administer the affairs of reward and punishment instead, then everybody in the country would fear the ministers and slight the ruler, and turn to the ministers and away from the ruler. This is the calamity of the ruler's loss of the handles of chastisement and commendation. 40, 45-47 repr.