Divination: the meaning of dry well and spring?

People who have wells have holes, and water comes out of wells, so there is a phenomenon that dry wells produce springs. Where there is a dry well, there is a spring If they look at the well, they have been exhausted for a long time. Unexpectedly, it rained heavily, and spring water came out of the ground, which was a sign of luck. As the saying goes, a dry well has been abandoned for many years, and once a spring water gushes out, it breeds envy of everything and luck turns to nature. In the past, Su once occupied this divination when he was 27 years old. Sure enough, he made a determined effort to study, became famous, and gave birth to Su Shi and Su Zhe, all of whom were ready to try. He wanted to use dry wells to generate springs for divination. "Poetry Talk" says that "a dry well gives birth to a spring, and its reputation is radiant". Although it used to be complicated, it naturally developed backwards. The spirit of "end of the moon" is getting better and better, and the fortune is increasing day by day. Everything is easy to get in and out.