Is it scientific to say that "when it rains in the new grave, the nobles will come out"?

"When it rains in a new grave, a noble man will come out." It is said that there will be a heavy rain after the funeral of the people who have just passed away, and the rapid raindrops beat the newly-built tombstone, which is a very auspicious sign in the eyes of the older generation in rural areas! If anyone has such a scene, then there must be dignitaries in future generations.

Although we all know that there is no scientific reason for the development of the times today, it conforms to some psychological support of China people for metaphysics.

Ancient people in China attached great importance to the theory of geomantic omen, and "divination" was popular since Shang Dynasty. People in Shang Dynasty believed in ghosts and gods, especially Shang Wang, who always divined whether anything was "appropriate" or "taboo". Therefore, in the past, traditional rural elders attached great importance to burial. Choosing a grave is related to the prosperity of future generations, and choosing a bad family is related to the decline of future generations!

Because the ancients in China compared water to wealth, water makes more money, and heavy rain beats tombstones, indicating that the younger generation is not short of money, and there will inevitably be dignitaries; On the other hand, water is the source of all life, water breeds life, water moistens the earth, and everything can thrive!

Therefore, just after the older generation was buried, the rain moistened the grave, indicating that future generations are blessed. In fact, there is no scientific truth, just a psychological sustenance, just as the ancients always mystified the "vision" of the sky when great historical figures were born or died, and could not say the specific reasons.