What do the poems "The Great Writer's Bone is Your Brush", "In the School in Heaven" and "I grew up with Xiao Xie" mean?

Xiao Xie guides the poet Xie Tiao. Later generations called him and Xie Lingyun Daxie and Xiao Xie. Here it is used as a metaphor for poets.

Excerpts from the original poem:

The bones of great writers are all your brushes. In Tianyuan, I grew up beside you, Xiao Xie.

We are all lofty distant thoughts, longing for the sky and the bright moon.

Translation:

Your article is as vigorous and fresh as the literary works of the Han Dynasty. My poetic style is as fresh and beautiful as Xie Tiao's. We are all high-spirited, high-spirited, and want to fly high into the blue sky to pick the bright moon.

Source: Tang Libai's Farewell Minister of Xuanzhou Villa.

Appreciation of Xie Tiao Villa in Xuanzhou "Farewell to Minister Shu Yun"

This poem was written in the twelfth year of Tianbao. Last year, Li Bai witnessed the arrogance of An Lushan's conspiracy and rebellion in Youzhou, and he was worried. After traveling in Hebei, Shandong and Henan, this year, Xuanzhou, Qiu Lai, happened to meet Li Hua, who came to Xuancheng to supervise manufacturing, and wrote this poem in Xie Tiao Building.

In his poems, he expressed the anguish of wasting his time and being unable to serve the country, praised the articles of the Han Dynasty, the heroism of Jian 'an and Xie Tiao's poems, and finally revealed the negative feelings of being born. Emotional agitation, rules jump.

The first two sentences, "Those who abandon me can't stay yesterday, and those who disturb my heart are more worried about today" and "those who are excited for no reason", contain deep anxiety about the status quo and resentment that they can't display their talents. "But since the water is still flowing, although it is cut with a sword, it is even more worrying to raise a glass to eliminate sorrow", which describes the depressed mood that can't be shaken off, and the metaphor is delicate and appropriate, and it is a famous sentence of later generations.