Because:
First, the complexity of modern society leads to too many unknown factors. After all, students are still in school and their minds are still immature. At this time, it is normal to admire teachers of the opposite sex. But as they get older, they will gradually become interested in their peers. So it is unwise to develop with teachers at this time. After all, their chances of being together are almost zero.
Second, it is unfair to other students. After all, people spend money to study, not to visit the teacher-student relationship! I don't think any student can stand to see the teacher flirting with a classmate in class! That would be disgusting! Moreover, will teachers in love put more energy into their own objects? Then treating other students will inevitably be less concerned, thus depriving other students of the right to enjoy equal education!
Third, the love between teachers and students is not recognized by society after all. If this happens, nine times out of ten, the teachers involved will be transferred from their posts or even dismissed. And the parents of that student may not let this student stay in this school any more! The result is not together? Moreover, teachers will be despised by people around them and live a life of being stabbed in the back by others. This is a tragedy! ! !