This is not what the teacher told me personally, but what she wrote on my corner word by word.

The chemistry teacher in junior high school is an older grandmother. She always said that our current math teachers are all his students and always habitually treat us as teachers.

Usually he is very gentle with us and speaks well in class, but he didn't learn very well when he first came into contact with chemistry. I remember a class exam, and I got 29 points on a 50-point paper.

It was quite uncomfortable to see the paper at that time. After all, I didn't even pass. Teachers usually take care of themselves, not only sorry for themselves, but also sorry for teachers. However, when the paper was handed down, I found a line marked with a red pen on the corner of the paper.

"As long as you work hard, everything will be fine."

The feeling at that time could not be described in words, but I was really moved and had a little confidence in the next chemistry exam. At that time, I told myself that I must study chemistry and prove it to the teacher.