How does exam-oriented education wear away children's nature a little?

I think it should be imagination. Many children are particularly imaginative when they are young, but their teachers always say that they are different, and parents educate their children to be like others in order to make their children look like other children. Since then, children's nature has begun to be erased.

When Zheng Yuanjie was a child, there was a Chinese class, and the teacher asked him to write a composition entitled "The early bird gets the worm", but Zheng Yuanjie wrote a composition entitled "The early bird gets the worm", which should be like this. I don't remember clearly. Anyway, Zheng Yuanjie was severely criticized by the teacher later, but Zheng Yuanjie was stubborn and refused to correct it, so he was finally expelled from school. This was said by Zheng Yuanjie himself in a program. I think this is an act of obliterating children's nature. There is no absolute thing in the world, not to mention that children's ideas are not wrong. There is no need to ask them according to standard answers. The standard answers are not necessarily correct, are they? The standard answer is also made by others. Why do you do it right and I do it wrong?

At first, children went to school with many ideas, but in the end, all ideas were destroyed by exam-oriented education.