Wu Jiudian

The shepherd gave fresh grass to the sheep, and at the same time he used a whip to circle an invisible fence. Although there is everything inside the fence, those things are all fake, and each of them may become a sacrifice on the altar at any time. Therefore, there are always a few sheep who want to charge out of the fence and go to a place under another piece of sky, and even if it is to live on a cliff they do not care.

One would rather bear the criticism of lacking virtue than pursue the emptiness of mercy.