The last two sentences of the poem are "I don't know each other, Long song is pregnant with Wei." In this poem, the poet borrowed two allusions. The first song is Huai Cai Wei, which is based on the allusions in The Book of Songs Xiaoya Cai Wei, and expresses the poet's reverence for ancient hermits Boyi and Shu Qi and their indomitable spirit. This allusion is used here to express the poet's noble character and the mentality of pursuing spiritual freedom.
The second is "I don't know each other", which is directly quoted from "Nine Songs of Chu Xiang Jun". "Donate to Jun to stay in the river and stay in Yu Pei to stay in Lipu. If you choose Zhou Fang and Du Ruo, you will leave your daughter. " The poet lamented that no one in reality could understand his feelings and pursuits, and he felt lonely and helpless in this world.
Generally speaking, these two poems borrowed allusions, which not only expressed the poet's dissatisfaction with reality and yearning for seclusion, but also revealed the poet's lonely and depressed mood, as well as his noble character and pursuit of spiritual freedom.