同学不一定成为朋友Classmates are not necessarily friends

狐狸对孩子们说：你们的一生中也许有很多同学，但你们将来一定会明白，同学不一定是朋友。那些曾在军校里共同学习过的学员，毕业后就有很多人是战场中的敌人。

The fox said to the children: There may be many students in your life, but you will understand in the future that students are not necessarily friends. Those who have studied together in the military academy have many people who are enemies in the battlefield after graduation.