It is really normal for scientists and children to publish articles because there are better educational resources. Only scientists know whether to let children pretend to be or actually participate in scientific research, but in the United States, can a child really go to Harvard as long as he is on the school team (as Mr. Rao Yi said in his last article)? When applying for a school, without these rules, can you choose a school only based on the sports performance of the school team? Although China's college entrance examination has been widely criticized, it is conceivable that many people's children can get extra blessings in a similar way if they apply in a similar way to the United States. I don't know if you still remember, some of the previous science and technology competitions in primary and secondary schools won the second prize, many of them were particularly professional, and there were papers and so on. It seems that these children can't do it. Digging deeper, they found that their parents were both doctoral supervisors. Whether you do it yourself or your parents arrange it, only you know. But why is it always the second prize? Because the judges also know what's going on, the first prize will generally choose those that look like children doing it themselves. I don't know what American friends think of the situation that scientists' children can go to Harvard by posting articles and letting them join the school team casually. Do you really feel normal, or can you feel that this is the pride of vested interests. I think many things that Rao Yi has done are quite good, and I support them. But yard by yard, Rao Yi probably didn't know how his children got into the prestigious schools, and probably really thought that they could go to school casually by relying on the school team, which stifled his wife's efforts. Many of my friends and I have been in the Internet industry for more than ten years, and we are knowledgeable. We never take these things for granted. We don't think we are smart, but we know that we have caught up with a good opportunity and a good era. I think people should know themselves and let them know that they don't take things for granted so much.