一位70多岁的老教授,一向平易近人,和我们一帮年轻人都玩得很开心,有时还十分顽皮,被大家尊为幽默大师。不久前,他百岁的老母亲去世。奔丧回来后,老教授仿佛变了一个人似的。后来,听他身边一位学生说,自从其母归天后,他突然觉得自己“长大”了,不再是小孩了。过去总觉得上头还? An old 70-year-old professor has always been approachable. He has enjoyed a lot of fun with our group of young people. Sometimes they are very naughty and they are respected as masters of humor. Not long ago, his centenarian old mother died. After returning from the funeral, the old professor seemed to have become a man. Later, after listening to a student near him, he said that since his mother had returned to earth, he suddenly felt that he had “grown up” and was no longer a child. Did you always think that you still have your head?