What does Bai Juyi's Grass express?

The long grass is so lush that the withered grass will thicken the color of the grass every autumn and winter.

Wildfire has never completely swallowed them, and the spring breeze is blowing.

Weeds and wild flowers are all over the ancient road, and the end of the grass in the sun is your journey.

I once again sent my bosom friend, and the thick grass represented my deep affection.

Note: The title of the poem "Tang Poems" is "Fu De Gu Cao Yuan Farewell". Fu De: The names of poems are mostly poems for the imperial examination.

According to legend, this poem was written by Bai Juyi when he was sixteen. Zhang Gu advocated leisure in Tang Dynasty, and took Bai Juyi to Chang 'an to take the exam and his poems to Gu Kuang. Gu joked with his name and said, "Migui, it's easy to live in it." After reading Bai's first poem "Grass", he said, "It's easy to live with a word" and "it's famous because of its name. Bai Juyi used the original grass as a metaphor for other feelings, with unique imagination and meaningful feelings. The phrase "wildfire" has been passed down through the ages, which not only shows the tenacious vitality of weeds, but also shows the praise for new things.