Mo Si is the pen name of Er Sha young man, which means Mo Si, Mo Si, Mo Si, Mo Si, Mo Si, Mo Si, Mo Si, Mo Si, Mo Si, Mo Si, those people, those years.
And, I am a person who loves to recall the past.
Some of the thoughts in this essay are thoughts brought about by my own stories, some are thoughts brought about by listening to other people's stories, and some are enlightened and thought by reading books. . . . . .