古时候有一则笑话:学生将要去外地任官,临行前同老师话别,老师教诲他无论为官做人,一定要头脑清醒,万万不可接受别人的高帽子。学生听后,立即将老师恭维一番,哪知那老师竟也立即飘飘然了。学生出门对别人道:“上任前准备的几顶高帽子,现在已经送出去一顶了。” In ancient times, there was a joke: the students will go to the field to be officials and say goodbye to their teachers before leaving. The teacher taught him that regardless of being a man, he must be sober-minded and must not accept the high hat of others. After the students listened, they immediately complimented the teacher. However, I realized that the teacher was immediately in the air. Students go out to others: “Several high hat prepared before taking office, has now been sent to a top. ”