It brings tears to my eyes.

This ancient poem comes from "Looking at Spring" by Du Fu in the Tang Dynasty. The content of the entire poem is: The country is broken, the mountains and rivers are there, and the city is full of spring vegetation. The flowers shed tears when I feel grateful, and the birds are frightened by the hatred. The war rages on for three months, and a letter from home is worth ten thousand gold. The white-headed scratches are shorter, and the hairpin is full of lust.

The whole poem expresses the poet's worries about the country, sadness for time, homesickness, grief for himself, and longing for his relatives.

The whole poem is calm and subtle, sincere and natural, reflecting the poet's love for the motherland and his affection for his family. Modern scholars such as Xu Yingpei and Zhou Rongquan commented on this poem: "The meaning is thorough but not straight, the scenes are comprehensive but not dissociated, the emotions are strong but not superficial, the content is rich but not complicated, the rhythm is rigorous but not rigid." Quite appropriate. "A letter from home is worth ten thousand dollars" is also a famous saying that has been passed down through the ages.