《智囊(选录)·上智部·裴度》
原文唐朝人裴度担任中书省长官之时，有一天，身边的人忽然告诉他符印失窃了，裴公仍旧怡然自得，警告他们不要声张。
公在中书，左右忽白以失印，公怡然，戒勿言。
According to the original text, when Pei Du, a Tang Dynasty official, was the head of the Ministry of the Interior, one day, someone beside him suddenly told him that the seal had been stolen, but Pei Gong remained calm and warned them not to spread the word.