The tree in the poem is located in front of the poet's window. It is the first thing she sees every morning and the last thing she sees at night. The vitality, tenacity and beauty of this tree have brought endless inspiration and inspiration to the poet.
The poet shows the vitality and perseverance of the tree by describing the growth of the tree, the change of seasons, the baptism of wind and rain and other details. At the same time, the poet also expressed his understanding and perception of life by comparing his life with that of the tree.
Generally speaking, the theme of this poem is reverence and praise for life, and love and respect for nature.