(1), the poem describes autumn from many angles. First of all, the first couplet of the poem is about the vast blue sky and bright moon, sad people and lonely shadows. The poet outlines the lonely state of mind, which is very commensurate with the quiet autumn night. Zhuan Xu wrote that the broken chrysanthemums were in full bloom, the phoenix tree was aging, and the "broken chrysanthemums" and "rotten phoenix tree" highlighted a desolate and cold atmosphere. Necklace has changed from a plant to an animal, geese are flying fast, and neighboring chickens are crying late, reflecting the coldness of late autumn night, thus deepening the poetic realm to a newer realm. Tail tied back to the writer, feeling silent, lonely, sad, cold air attacks people, clothes are too cold, and the cold in late autumn is vividly on the paper.
(2) The "sorrowful person" in the poem is the poet's own image. The first couplet in the poem refers to the sorrowful, and the last couplet more clearly depicts this image-"Love is lonely and empty, and the wind reveals cold clothes", which is the "sorrowful" written in the first couplet. He is silent and lonely. Just as he was thinking, the bleak autumn wind blew and brushed on the white dew, and the cold air attacked people, which further highlighted this image.