What is the function of using two allusions in the appreciation poem "Difficult to Go to Heaven"?

1, function: allusions contain the poet's dream of being reused by the rulers like the ancients one day and making great achievements.

2. Allusions

I will sit on a fishing rod and lean lazily by the stream, but I suddenly dream of sailing a boat towards the sun. These two sentences are dark allusions: Lu Shang once fished in Panxi, Weishui, and met with the help of Zhou to destroy the merchants; Yi Yin once dreamed that he passed by the sun and the moon by boat, and was later hired by Shang Tang to help businessmen out in the summer. Both Lu Shang and Yi Yin helped the emperor to establish immortal achievements. Poets use this to show that they still have expectations for politics.

3. Original text

The cost of pure wine, gold cup, a hip flask of 10 thousand copper, jade plate worth 10 thousand dollars.

I threw the food bar and cup aside. I couldn't eat or drink. I pulled out my dagger. I peeped in four directions in vain.

I want to cross the Yellow River, but ice will block the ferry and Taihang Mountain will be covered with snow.

I came to fish and sit on the stream, but I suddenly dreamed of driving a boat and sailing towards the sun.

It's hard to walk, it's hard to walk, a lot of roads, and today's safety.

One day, I will ride the wind and waves, raise the Yun Fan and cross the sea.

4. Brief analysis

This 14-sentence poem with 82 words can only be regarded as a short poem among the seven-character poems, but it has a long momentum pattern. One of the important reasons is that it reveals the ups and downs and complex changes of the poet's feelings in a hundred steps. At the beginning of the poem, "Golden Wine" and "Jade Plate and Precious Shame" make people feel like a happy banquet, but the following two details, "Quit drinking and throw chopsticks" and "Draw a sword and look around", show a strong impact of emotional waves. In the middle four sentences, I just sighed "the ice jam in Sichuan" and "the snow all over the mountains", and suddenly it took a thousand years, as if I saw Lu Shang and Yi Yin suddenly being reused by the monarch from their humble positions. The poet's psychological disappointment alternates rapidly with hope, depression and pursuit. "It's hard to walk, it's hard to walk, a lot of roads, is it safe now?" The four short-paced, jumping sentences are completely an inner monologue in an anxious state, forcing Xiao to convey the complex psychology of being in a dilemma and continuing to explore and pursue. At the end of the sentence, after several twists and turns, the realm was suddenly enlightened, and I sang a high-pitched and optimistic tone, believing that my ideals and ambitions would be realized one day. Through such ups and downs of feelings, it not only fully shows the suppression of the poet's grand ideals and ambitions by the dark and dirty political reality, but also reflects the poet's strong inner repression, anger and the injustice caused by it, and at the same time highlights the poet's stubbornness, self-confidence and persistent pursuit of ideals, showing the poet's powerful spiritual strength in trying to get rid of repression.