魏晋时的许允、夏侯玄与钟会都是才华横溢的名士。钟会看人比较准,有两个小孩子在他那儿玩耍了片刻,有人问他:“这两个孩子将来会怎么样?”钟会指出他们的特点后又说:“20年后,他们都能做到吏部尚书。”后来,一切果如钟会所料。夏侯玄是曹魏皇室的亲戚,他与许允都对曹魏政权比较有感情。可惜若干年后,曹魏的实权控制在司马懿与司马师、司马昭父子手中。嘉 Xu Yun Xu Wei, Xia Hou Xuan and Zhong Hui are talented celebrities. People will ask him: “What will happen to these two children in the future?” “The clock will point out their characteristics and then say:” 20 years Afterwards, they can all do their best. " Xiahou Xuan is a relative of the Wei royal family, he and Xu Yun are more feelings on the Cao Wei regime. Unfortunately, a few years later, the real power of Cao Wei in the hands of Sima Yi and Sima division, Sima Zhao and his son. Ka