What thoughts and feelings did Bai Juyi express in Zhi Shu? Pray for the great gods.

The book is straight, the article is quiet, and the bell and drum tower are long. Sitting alone in the dusk, who is the companion, Ziweihua vs Ziweilang. Note ① Silunge: refers to the attic where imperial edicts were written for the emperor. (2) Engraved leakage: ancient vessels used for drip timing. Ziweilang: the official name of the Tang Dynasty, referring to the Scheeren in Chinese books. Because Zhongshu Province was renamed Wei Zi Province, it was named after Astronomical Wei Ziyuan. I'm on duty at Silunge, so there's nothing to write about. There was silence around, only the ticking sound of the bell and drum tower, and time passed too slowly. In this evening loneliness, I sit alone. Who will accompany me? Only Ziweihua and I, a Ziweilang, became relatively silent. Appreciating some words in this poem that express the characteristics of the palace, such as the four-row pavilion, the bell and drum tower, and even sitting alone without companions, is actually the reason why they are on duty in the palace. At dusk, the palace was shrouded in silence, which made people feel bored and dull, and time seemed to have stopped. Because of the rules, people on duty can't walk around casually, and the environment is rather cramped. Fortunately, there was no important official business to deal with on this day, and finally the poet had a little leisure. He can look at the flowers in the garden, listen to the sound of water leakage, and guess when he can "get off work" and leave this boring and depressing place. There is a vague dissatisfaction and disappointment with state affairs in the poem. I feel quite boring about my work. Through the description of the environment, this poem reveals that the political atmosphere at that time was dull. In fact, the sentence "Who is the companion who sits alone at dusk, Ziweihua to Ziweilang" is humorous, mocking the court life and comforting himself. Moreover, this sentence contrasts the poet's loneliness at that time through silent flowers, and also deepens the image of people in the poem who are bored and idle all night. The people in the poem feel long because you have nothing to do, and feel even more lonely because you sit alone facing Ziwei. So the narrative rules are clear and the reasoning is clear. This is Bai Juyi's style, explaining the truth with simple words, and the article is easy to read and impartial. Clever conception and upright conception make the name Bai Juyi shine in the history of China literature. His achievements cannot be easily erased, because of his personality and his actions, I deeply respect him. Expressing the author's dissatisfaction with state affairs, he was disappointed. He thinks his job is quite boring. Through the description of the environment, this poem reveals that the political atmosphere at that time was dull. In fact, the sentence "Who is the companion who sits alone at dusk, Ziweihua to Ziweilang" is humorous, mocking the court life and comforting himself. Moreover, this sentence contrasts the poet's loneliness at that time through silent flowers, and also deepens the image of people in the poem who are bored and idle all night.