What are the advantages of a poem as a separate section?

Poetry is different from novels, essays and other styles, and has the following advantages:

First, it's easy to rhyme and read fluently.

Second, the poem is full of leaps and bounds, and the subsection is helpful to the reader's imagination, leaving more room for thinking, which is easy to cause * * *.

Thirdly, poetry often uses a variety of images to express implicit and profound truth, which seems to contain the poet's rich imagination and unrestrained flowing thinking in incoherent sections.