The poem () by Li Shangyin, a poet in the Tang Dynasty, shows that new things can't be stopped, but it also has the same effect ().

A poem by Li Shangyin, a poet in the Tang Dynasty (Qian Fan passed by the sunken ship and Wan Muchun was in front of the sick tree). Similarly, the back waves of the Yangtze River push the front waves, and the new people in the world chase the old ones. )

Poetry (But when you walk up a flight of stairs, you broaden your horizons by 300 miles. ) Educating people to be positive and be good is similar to the same thing. )