As a teacher, he could barely maintain food and clothing. In fact, Qin Hui still had great ambitions in his heart, so he lived a very poor life. However, he never forgot his dream of entering an official career, so he taught During this period, he was very dissatisfied with his life. He once said this: "If you have 300 acres of paddy fields, you will not be the Hozen King this time." This means that if you have 300 acres of paddy fields, you will definitely I don’t know how to teach children.