The first sentence "who reads the west wind alone?" What rhetorical devices are used in quot?

"The opening" West Wind "laid the sad tone of the whole poem. In winter, when the west wind blows cold and the yellow leaves whisper, the poet closes the window, and a person feels particularly cold, but who cares? The poet knows that it is "cold alone" and no one cares, but he is determined to give birth to the question of "who cares". This first sentence alone has already hurt people's hearts, and future generations can't help but feel the same. The word "cool" not only describes the weather, but also describes the poet's mood.