The iron threshold for fortune telling _ what do you mean?

This poem comes from "Nine-day trip, camp, hidden place of life"

Double Ninth Festival travel, camp, longevity and hiding place

Author: Fan Chengda Song

Home mountain is feasible everywhere, and the lotus clock is drunk.

Even if there is an iron gate for thousands of years, there must be an earthen steamed bread.

Three rounds of the world are still gray, and four skeletons are strong.

As thick as a bug's kite is, the chrysanthemums fall when the breeze blows.

"If there is an iron threshold for a thousand years, there must be a tile steamed bread", which was written by a poet named Fan Chengda in the Song Dynasty. These are two things that only exist in that society, "iron threshold" and "earth steamed bread". In the past, feudal aristocratic families or rich families were called high threshold, which was not only an adjective, but also really high, reflecting the style of housing. And the richest and most powerful people, his threshold should be wrapped in iron, and some economists hope that their iron threshold can exist for a thousand years. But the poet Fan Chengda pointed out that even if this iron threshold can exist for a thousand years, can you live for a thousand years? What exactly do you need? Need an earthen steamed bread! The "earthen steamed bread" in this poem constitutes a sign, a sign of the end of life, that is, in the end, you will die and leave a grave in vain. "The higher the status in the past, the bigger the grave after death, and the emperor's" earth steamed bread "will even become a hill, but no matter how big the" earth steamed bread "is, you won't have any fun after all.