Perhaps Su Dongpo’s love for bamboo was unprecedented. Bamboo stayed with him throughout his life. No matter where he went, he could not live without bamboo in his eyes. “It would be better to eat without meat than live without bamboo” was his famous saying. When he was young, Dongpo's bamboo chanting was heroic: "Ten thousand poles of bamboo in front of the door, four treasuries of books in the hall"; when he looked at bamboo in middle age, his mood became dull: "The bamboos are sparse outside the curtains, and the rain is browsing among the bamboos. The windows are clean. Dust, a few inkstones are cold and foggy"; in old age: "I am exhausted and speechless, the wind blows and the bamboo whistles", "I sit in a small pavilion with my clothes on, and the bamboo is spread out". From heroic to calm and tranquil, this is the trajectory of his life, and the bamboo in the poem is a portrayal of his mentality in different periods. This is his own summary of his life, a kind of emotion.