Sign a poem:

There is mystery in the hidden, mystery in the obvious and mystery in the micro.

Analysis:

The mystery in Zhouyi includes everything in the world. The causal relationship between all kinds of creation and changes in the universe is obviously leaked, and it is often difficult for people to grasp the true meaning. Not everyone can master the method of predicting and showing good or bad luck. This prediction rule cannot be easily taught to anyone. There is a "fate" factor here. If you are destined to understand the mystery, you will certainly be different from ordinary people, and you can successfully climb the ladder to become an immortal. It seems that this sign does not directly answer your question, but is full of irrelevant words, vague and confusing. In fact, the meaning of signing is obvious, but with a slight twist, your thinking is correct now, just like a cat's secret. Keep your plan and scheme secret, let alone tell anyone. Even a small detail, people will realize the whole secret from the information you disclose, steal your wisdom and the fruits of your labor, and let your efforts go to waste.