It is said that this is the first "victory" of Mao Zedong's rebellious spirit in childhood.
Mao Zedong stayed in Shaoshan until he was seventeen, and then went abroad to study.
According to our traditional educational philosophy, Mao Zedong is definitely not a "good boy" who dares to contradict his father. So if his old man meets some teachers and schools today, he may be "buried" or even "eliminated". Fortunately, he was able to "choose his school freely" at that time, otherwise the young Mao Zedong would really be "dangerous"! We can be sure that a historical giant like Mao Zedong, who later became a great man in history and changed the course of China's history, was hardly rated as a "three-good student" in that year.
References:
/bbs/dispbbs.asp? boardid = 24 & ampID=338
Bill Gates entered the law department of Harvard University in 1973, dropped out at the age of 19, and started a computer company with his companions. Until now, he hasn't got a diploma from Harvard University.
Bill Gates is a computer genius. At the age of 36, he became the youngest billionaire in the world. Imagine that if he finished college, maybe there would be no billionaire like him in the world.
Opportunity cost is also called opportunity cost, that is, if you choose plan A, you will give up the benefits brought by plan B. If Bill Gates continues to complete his studies at Harvard University, he will lose the opportunity to start a computer company with his companions. Therefore, faced with two plans, Bill Gates chose the latter because he is a computer wizard. Practice has proved that his choice is correct.