What do you mean when the yellow sand blows out and the gold comes from?

From the poem "Blow the wild sand to make gold" in Liu Yuxi's "Eight Waves of Sand" in the Tang Dynasty. It means: after thousands of times of filtration and tribulation, we can finally wash out all the sediment and get shiny gold.

Original poem:

Langtaosha VIII: Liu Yuxi of the Tang Dynasty

Mo Tao's slanderers are as deep as waves, and Mo Yan's guests are as heavy as sand.

Although it is hard, it is difficult to blow out crazy sand when it is not golden.

Explanation:

Don't say that gossip is as frightening as bad waves, and don't say that degenerate people are always as decadent and addicted as mud. Gold panning has to go through thousands of times of filtration and all kinds of hardships, and finally all the sediment can be washed away and shiny gold can be obtained.

Extended data:

About the author:

Liu Yuxi (772-842), born in Pengcheng (now Xuzhou) in the Tang Dynasty in China, was a writer and philosopher in the Tang Dynasty.

Creative background:

During Yongzhenyuan period, Liu Yuxi was demoted to Lianzhou secretariat, went to Jiangling, and later demoted to Langzhou Sima. On one occasion, when he returned to Beijing on a imperial edict, he was demoted to the state secretariat for "visiting the customs" and was later appointed as the state secretariat. Instead of sinking, he faced the changes in the world with a positive and optimistic attitude. This poem just expresses his feelings.

"Although it is difficult, it is difficult to blow up the yellow sand before it reaches the gold." The literal meaning of these two poems seems to be that people who write about gold panning have to go through "thousands of times" and filter out all the sediment before they can get gold, which is about the hardships of gold panning people.

However, in this poem, the poet tries to express his thoughts. Although the slanderers framed him, those innocent and honest loyalists suffered injustice, were dismissed from office, demoted by the court and demoted elsewhere, but they would not sink into reality and would not change their original intention.

After suffering, you still have to clear your grievances and be innocent, just like gold panning. Although after many hardships, it will eventually "blow out the wild sand", but gold will shine sooner or later.

Baidu Encyclopedia-Nine Poems of Langtaosha