Mr. Cai Jikun has lived in school for a long time. He gets up at half past five every day. After taking a shower, he went to the dormitory and knocked on the door one by one to ask everyone to get up and do exercises and run together. He also accompanied the students to dinner and taught them to be polite, not to make any noise and not to cross their legs. In order to set an example for teachers and students, he gave up smoking for decades and put two sets of expensive smoking sets that he had used for a long time on the shelf.

One morning in June, 1997, 1 1, he took his students out for a morning run, and a vendor driving a motorcycle accidentally bumped into Teacher Cai Jikun. The students anxiously sent him to the hospital for treatment. When Teacher Cai Jikun woke up and learned that the vendors who made a living from business were in financial difficulties, he advised teachers and students not to embarrass him. He also called the nervous "perpetrator" to bed, told him to pay attention to traffic safety when driving, and refused the medical expenses that should have been paid by the other party in person. He said to the students, "I didn't hurt anything, and no one else meant it." Don't care so much about whether it's a man or not. He needs help more than we do. "

When sending music to the countryside, Mr. Cai Jikun fell ill and had a high fever during the performance because of overwork and old age. The students are anxious and have no mood to perform. Seeing that the students had emotional problems, he called everyone to his room and lay in bed with intravenous drip. After seeing the students come in, he forced himself to say, "We are here to express our condolences to the performance and to learn from the people in the old areas. This is a glorious task. You must do it well. I will not be affected by my discomfort, so I will be very unhappy. You are all my good students. You represent the school and me. I believe you can do it well! " Looking at the gaunt face of teacher Cai Jikun lying in the hospital bed, the students nodded with tears. In the next performance, everyone is fully committed. In the applause and cheers of fellow villagers, the students really understood the meaning of his words and the significance of learning music.

He pays attention to the nutritional balance of students. He personally inquired about the recipes made in the canteen every week, arranged meals reasonably, and asked students to go hand in hand with meat and vegetables when eating, so as to prevent waste. In the canteen, there are often three kinds of dishes-fish, meat and vegetables, to ensure the nutritional balance of students. When a student is sick, he not only asks the school medical staff to accompany him to see a doctor, but also sends a car to pick him up when necessary. At the beginning of school, he will sit and lie down to see if the newly bought desk, chair and bed are reliable. Can be said to be meticulous.