Advice and opinions on sleeping in class, reading extracurricular books, and going to the toilet

This allusion comes from the article "Du Xue" by Ouyang Xiu, a writer of the Northern Song Dynasty, and is about a friend of Xiu, the famous poet Qian Weiyan of the Northern Song Dynasty. >>>More

First of all, you should raise your hand when it is convenient for the teacher, and then get the teacher's permission before telling the teacher that your stomach is upset, or whatever.

OK

There may be something wrong with eating!

Dear Teacher.

This time I made a mistake, I thought a lot of things, reflected on a lot of things, I was very remorseful, I was very angry with myself, I violated the iron laws of the school, I also deeply realized the seriousness of the mistakes I made, and I felt ashamed of the mistakes I made. >>>More