In the first two sentences of this poem, "There is a sorrow in the world, and a joy in the pavilion", the poet cut to the chase with extremely refined pen and ink and highly generalized techniques. As far as the meaning of the sentence is concerned, these two sentences are said by Qu Yuan in The Songs of the South, Nine Songs and Little Commandments, and by Jiang Yan in Beppu, "The ecstasy has just left". But since the poet took the pavilion as the topic, he surpassed it and went through another layer. He didn't say that the saddest thing in the world is to leave, only that the saddest thing in the world is to leave the pavilion. In this way, we can look at this song directly from the angle, write the farewell place beyond the farewell matter, and write the farewell pavilion beyond the farewell person, so that the statement will be more brilliant and the thinking will be more detached. The reader depends on places and things, from pavilions to people.

However, the strength of this poem is not the above two sentences, but its last two sentences. In the last two poems, the poet pointed out that the saddest place in the world is to leave the pavilion, which means that the saddest thing in the world is to leave, which pushed the poem to the peak. There seems to be nothing to say, and there is no room for further wandering. If the last two sentences are simply derived from the last two sentences, then the whole poem will be weak and tasteless. The poet thought for a moment, and suddenly turned his pen to the scene that the wicker outside the pavilion was not green, and said, "Don't suffer from the spring breeze, don't send the wicker green."

This unexpected genius pen comes from the poet's rich association. "Wen Xin Diao Long Xun pian" said: "Poets have a sense of things, but they are not poor." Poetry often comes from association. Poets should be good at thinking from A and B, and from B and C. The wider the association and the more twists and turns, the deeper and more intriguing the poem will be. Wang Zhihuan's "Farewell" poem "Willow and Dongfeng Tree, Jade River. The recent ups and downs should be due to a lot of separation ",also from Liushang, and the concept is also very deep; "However, as far as the poet's association is concerned, it is only because of the custom of seeing Liu off in ancient times that the farewell is linked with Liu. Although the willow is an "easterly tree" in the poem, it does not associate farewell with the easterly wind. Li Bai's two poems not only think of breaking the willow for parting, but also think that the willow eye will be led by the spring breeze, thus linking the two things that were originally irrelevant. If the association of Wang's poems is direct, then the association of Li's poems is indirect, and the wings of association will fly further.

Finishing: zln20 1707