It not only fully affirmed the great role of Li Bai and Du Fu's poetry creation in the development of poetry, but also clearly pointed out that with the development of the times, it will inevitably show the limitations of this role. Therefore, poetry creation should keep up with the development of the times and explore and forge ahead. The last two sentences are "Jiangshan produces talents, each leading the way for hundreds of years." It is emphasized that talented people should appear alternately in every era, and they will lead the development of literary creation in the era they can influence.
Summary: In this poem, the author puts forward that poetry creation should have the characteristics of the times and the poet should have his own new ideas. This spirit of not being archaized and daring to innovate is worth learning.