"The sound of wind and rain, reading, hearing, family affairs, state affairs and everything in the world" hangs in schools and libraries. According to relevant public information, the phrase "the sound of wind and rain always cares about family affairs, state affairs and the world" was said by Gu Xiancheng, the leader of the Ming Party, and was selected from the text in Talking about the Happiness of Honesty. It means that students should study hard, but it is not enough for a scholar to read a good book. They should care about everything from family affairs to national affairs. This sentence has a strong educational significance and guiding role.