1981 Oscar-winning work, a poetic and beautifully crafted animated short. 　　It fell in the forest, transformed into a rocking chair in a farmer's home, swaying for decades, witnessing the farmer's wedding, witnessing every warm day, becoming a childhood companion for the children. However, as the years passed, its gradual aging made it difficult to escape the fate of being discarded from the home. 　　Through seasons of spring, autumn, wind, and snow, the rocking chair witnessed the city's rapid changes and subtle transformations. Until the museum guard discovered it once more. Compared to cold, rigid lines, the rocking chair once again brought joy to the children. In their imaginations, it could be a warhorse or a small boat, forever carrying happiness.