《论衡·卷八·艺增篇》
其实，玩击壤游戏的人说： 尧有什么样的力量呢 ，是想说老百姓竟不知道该怎么称赞他。旁观的人说： 尧的功德，真伟大啊 ，这是什么样的老百姓，就能知道尧的功德伟大。
观者曰： 大哉！尧之德乎！ 此何等民者，犹能知之。
In fact, the person who played the Jiyang game said: What kind of power does Yao have? The meaning was that the common people did not know how to praise him. The onlookers said: Yao's merit is really great. What kind of common people are these, who can know that Yao's merit is great?