What does the fearful person mean when he says that Zhihu will finish what he started?

It means that only those who fear know their destiny. To understand food, we must know the initial reason, intermediate link and final result of its development process, which is true knowledge.

The first part quotes Confucius. Confucius said, "A gentleman has three fears: fear of destiny, fear of adults and fear of the words of saints."

The second part quotes the book "Twenty-seven Years of Zuo Zhuan Yuan Gong": "A gentleman's plan is always given, but he is backward."