"Bite the roots of vegetables, Pepsi can do it." This is a famous saying in Caigen Tan. It means that people can achieve something as long as they have experienced hardships and hardships.

19 13 In the class notes of Hunan First Normal University, Mao Great Man wrote this wise sentence, which fully embodies the spirit of caring for the poor and helping others. In Mao's view, a hard and simple life can exercise people's will and cultivate the revolutionary spirit of not being afraid of hardship, overcoming difficulties and going forward bravely. As the saying goes, "the poor can do things."