Truth: You must always add new knowledge when you study.
Yang Wanli passed by Song Yuan Drinking Paint Shop: Entering Wanshan Circle? Let a mountain pass and a mountain block it. ?
Truth: This is the journey of life. Difficulties and setbacks are superimposed on each other. Don't relax for the sake of temporary success, always be vigilant and encounter the following difficulties.
Wang Wan's Gu Bei Shan Xia: ... Night gives way to the ocean of the sun, and the old year melts in freshness.
Truth: Old creatures breed new life.