The extraordinary ambition of the poet in this poem reflects the enterprising spirit of the people in the prosperous Tang Dynasty. After the poet entered a broad field of vision in Wan Li, he vividly summed up his desire to "go up a storey still higher and broaden his horizons by three hundred miles" with extremely simple and plain language.
"But you have broadened your horizons by three hundred miles", a poet's endless desire to explore, wants to see further and see where his eyesight can reach. The only way is to stand higher-"up a flight of stairs". This poem seems to describe the process of climbing stairs straightforwardly, but its significance is far-reaching and people can explore it. "A thousand miles" and "the first floor" are imaginary numbers, which are both vertical and horizontal spaces in the poet's imagination. The words "to be poor" and "to be better" contain many hopes and longings.
These two poems are not only novel and unexpected, but also very natural and close to the first two poems, thus pushing this poem to a higher level and showing readers a broader vision. It is precisely because of this that these two sentences with simple philosophy have become famous sentences that have been passed down through the ages, and this poem has also become a swan song.