Fang Xiaosheng, a great scholar of his time, is shocked by a little kid today. This first couplet is very unusual. If one wants to match it neatly, he will probably have to rack his brains.

For a while, this handsome gentleman paced back and forth and didn't even hear the bell for the end of get out of class.

Many students stared at each other in amazement, not knowing what to do.

Wu Gang whispered to the little slug next to him," We have been desk mates for many ...