How to treat poor students and educate them

Every child is lovely and believes in "being born useful". For the education of poor students, it can be said that teachers have racked their brains and paid twice or even three times more efforts than ordinary students, but sometimes the results are very small, but teachers don't have to sigh that "rotten wood cannot be carved." Edison, the great inventor, had to drop out of school because he couldn't even figure out 2+2=4 when he went to school at the age of seven, but later he became a great inventor of more than 200 inventions in the world. Heine is a famous underachiever at school. The teacher said that he was "ignorant" about poetry, but who would have thought that he would become a great German poet later? Russian Putin was called "king of the children" in elementary school, and his academic performance was "a mess". But he pretended to be "king of the children" and insisted on studying. After graduating from college, he gave full play to his specialty and became the "leader" of special agents. Now he has become the president. In addition, an American teacher was assigned to teach in a slum in New York State. Most of the students taught are black. They are very naughty, naughty and like playing pranks, which makes many teachers very angry. But the teacher did not give up on them. He found that all the students here were superstitious, so he used it to "tell fortune" to each student and tell them what kind of person they would become in the future. Among them, he grabbed the most naughty hand and told him, "You will be the governor of New York in the future." Since then, these students have changed. Especially the most naughty one, what he did seems to be asking for his future governor. Decades later, a student really became the governor of New York.