What is the next hidden sentence in the students' mouths?

If you don't show it, you are a master. Next sentence: You have a well-thought-out plan.

A hidden person often knows Zeng Guofan's couplets, keeps a low profile and does things silently.

For example, this person is hidden, and he is by no means an idle person. When we answer the phone, we can say: this man is inscrutable and never shows his edge.

Talented people are attached to others, so you should hide your edge, show humility and be kind to them when necessary, so that your fame will spread far and wide.

To sum up, it is convergence, keeping a low profile and accomplishing things silently.