I think it is very necessary for modern education to pay attention to all-round development, because if a person studies well, but his moral character or body is not good, then he will not achieve much, because other aspects of a person are actually very important to a person, not only to study well, but also to learn. It seems that if some people study well, their moral character is very poor and they are called hateful people behind ordinary people. Such people generally can't get along with each other in society, so they are basically losers in society. Some people study well, but their sports are not good, which leads to their popularity since childhood, and they are prone to get sick every time they study too late. If you want to learn, you need a tough physical foundation, so that you can study better and struggle better in your own hands. Because the body is the most basic of all one's struggles, if one's body can't stand it, then he can't do much in the future, because the body will limit his future development.

So I think the all-round development advocated by modern education is very good and necessary. Only by doing a good job in all aspects of a person's work, especially in physical and moral studies, can he become a truly excellent person in all aspects, which is exactly the style of our new China successors. One of my classmates is that he studies better, but his physical exercise has always been poor. He studied too hard in his sophomore year, which directly led to a heart attack. Later, he basically did not dare to study so hard. So if you really want to study well, you must have a good body.

To sum up, this is why I agree with the all-round development of modern education, because only with all-round development can this person become a better person and study better.