What kind of emotion does the poem "Du Nan, Lizhou" express with the allusions of Fan Li?

At the end of the couplet, "Can you guess why I sailed, like an old wise lover, across the misty five lakes and forgot the words?" The novel "South Crossing in Lizhou" expresses the author's intention to live in seclusion and wander around, and it is also a kind of helplessness after the author is frustrated.

Li Zhou and Du Nan is a work written by poets in the Tang Dynasty. This is a lyric poem symbolizing the scenery. The poet painted a beautiful and poetic picture of his later crossing with simple and fresh brushstrokes, expressing his recluse feelings of following in Fan Li's footsteps, forgetting common ideas, and retiring after success without scheming, reflecting the poet's indifference to his official career and his boredom with fame and fortune. Write the ferry and time at the beginning of the poem, then write the scenery between the river bank and the river, and then make a big scene to point out the meaning of the problem. The whole poem has a clear and complete context and bright colors; The text is plain, fresh and natural; The realm is leisurely and spacious, full of charm. This poem was chosen as one of the 300 Tang poems, which is a well-known masterpiece.