In the famous poem, "Qian Fan passed by the sunken ship and Wan Muchun was in front of the sick tree", the author compared himself to a wrecked ship that was about to sink, but thousands of sailboats passed by at high speed; It is also like a withered and sick tree, lifeless, while all kinds of trees in front are thriving. This is: encouraging others.
At the end of the couplet, it says, "Listen to Jun's song today and rely on the spirit of a glass of wine for the time being." I went back to the table to reward: I heard you sing this song today (referring to a poem given to him by Bai Juyi), so I temporarily relied on the power of wine to increase my spirit of continuing to work hard. The author is not just depressed, but a stroke of the pen, comforting and encouraging each other. He hasn't completely lost confidence in life. This is: cheer yourself up.
Although this poem is deeply emotional, it gives people a feeling that it is not depressing, but exciting.