The famous ancient poems and sentences about the spirit of self-improvement are as follows:
1. There are thousands of spacious buildings in Ande, which is a great shelter for all the poor people in the world. (Du Fu's "The Cottage is Broken by Autumn Wind")
2. Worry about the world first, and enjoy the world later. (Fan Zhongyan's "The Story of Yueyang Tower")
3. He can bow like a full moon, look northwest and shoot Sirius. (Su Shi's "Hunting in Jiangchengzi-Mizhou")
4. I will mount a long wind some day and break the heavy waves, and set my cloudy sail straight and bridge the deep, deep sea. (Li Bai's "it is hard to go")
5. Hungry for pork, laughing and thirsty for Hun blood. (Yue Fei's "Man Jiang Hong")