And in a human being, there is a school of thought, a school way of thinking, is that we accept what the teachers tell us because we have to come to trust the teacher.

在人类当中，有一所思想学校，是一种思维方式，我们接受老师所教我们的，因为我们不得不相信老师。

youdao

Often we accept people into our social networks by extension of trust, i.e. a friend of a friend, so a good rule of thumb might be to question how well you really know a person before accepting a new friend request.

FORBES: Be Careful Who You Know