The Wind and Rain on November 4th was written by Lu You when he retired to Yinshan in the third year of Shao Xi (1 192). He is 68 years old. This poem contains two aspects: on the one hand, he yearns for Wan Li to join the army and serve the country with his life; On the other hand, it is his grief and indignation that his ambition is hard to pay and his volunteers have no door. The two encourage each other: the sadder he is, the more he sticks to his ideals; The more persistent he is about his ideal, the stronger his grief and indignation will become. This makes his poems both passionate and sad. This feeling of grief and loyalty has been stirring in his mind, making him sleepless at night, unable to eat, and often dreaming. This is a patriotic poem written by Lu You, who is nearly seventy years old, lying in a cold quilt on a stormy cold night, supporting his aging body.