Some people think that nowadays school friendship can not last forever. Others have quite a different point of view. This problem is worth discussing. Who is right?

My personal view is that friendship can not last forever. Eternal friendship does not exist, because there are always quarrels and misunderstanding.

Firstly, you go to school only 9 or 11 years. After school you can go to study in other place and communicate with your friend, but you will be far from each other. Secondly, communication with one person for a long time can be boring. Thirdly, both of friends can lost interest to each other and stop to communicate.