Destruction of the natural integrity of things, in order to produce articles of various kinds,—this is the fault of the artisan. Annihilation of Tao in order to practise charity and duty to one's neighbour,—this is the error of the Sage. Horses live on dry land, eat grass and drink water. When pleased, they rub their necks together. When angry, they turn around and kick up their heels at each other. Thus far only do their natural dispositions carry them. But bridled and bitted, with a plate of metal on their foreheads, they learn to cast vicious looks, to turn the head to bite, to resist, to get the bit out of the mouth or the bridle into it. And thus their natures become depraved,—the fault of Poh Loh. In the days of Ho Hsü the people did nothing in particular when at rest, and went nowhere in particular when they moved. Having food, they rejoiced; having full bellies, they strolled about. Such were the capacities of the people. But when the Sages came to worry them with ceremonies and music in order to rectify the form of government, and dangled charity and duty to one's neighbour before them in order to satisfy their hearts,—then the people began to develop a taste for knowledge and to struggle one with the other in their desire for gain. This was the error of the Sages.

When the Tao prevails in the world, they send back their swift horses to (draw) the dung-carts. When the Tao is disregarded in the world, the...