《梦溪笔谈》记载:宋朝枢密直学士陈述古曾经在福建浦城县当过县令。在一起盗窃案中,陈述古拘留了几个嫌疑分子,经几次审讯,仍难确证谁是真正的犯人。 一天,陈述古想了个巧妙的办法。他把那些嫌疑犯带进一座楼阁,指着一口大钟对他们说:“这是 “Meng Xi Bi Tan” records: Song dynasty secret degree bachelor statement ancient once in Pucheng County, Fujian Province was a county magistrate. In the case of a burglary, several ancient suspects were detained and, after several interrogations, it was difficult to confirm who the real prisoner was. One day, the story recalled a clever way. He took those suspects into a pavilion and pointed them at a big clock: "This is