Wu Chengen’s famous sayings are as follows:

1. If you know one thing, you can know everything.

Translation: As long as the key to one thing is grasped, the key to things related to it can be grasped comprehensively.

2. There is no way to heaven, and there is no door to man and earth.

Translation: It is a metaphor for being in a difficult situation and facing a dead end everywhere.

3. The Tao is one foot high, and the devil is one foot high.

Translation: It is a metaphor that the obstacles encountered will be greater after achieving certain achievements, and it is also a metaphor that justice will eventually defeat evil.

4. There are nine kinds of dragons, and the nine kinds are different.

Translation: It means nine little dragons born from one dragon, all of them are different. It is a metaphor for the children of the same family, who are good or bad in different ways.

5. People of the bright side do not do secret things.

Translation: A bright-hearted person does not do sneaky things.