Putting truth in metaphor(ba dao li yu yu bi yu zhong )

In the debate, the reason is implied in the metaphor, and the metaphor is used to explain the reason, which can not only explain the reason simply and comprehensively, but also make the reason interesting and elegant. For example, there is an example in "humor and witty answers of celebrities":

Mozi in the spring and Autumn period was not only a scholar, but also a debater, who spoke philosophically.

One day his student Ziqin asked him:

"Teacher, is it better to talk more or less?"

Mozi thought for a moment and said, "look, the frogs in the pond are croaking day and night. Their voices are loud and bright, but no one ever pays attention to them. The cocks in the chicken shed usually don't crow easily, only crow a few times at dawn every day. When people hear it, they know it's daybreak, so they get up and do things. It shows that people pay attention to the rooster's chirp

Ziqin nodded knowingly.

Chinese PinYin : Ba Dao Li Yu Yu Bi Yu Zhong