《太平广记·卷四百九十三·杂录一》
当时黄门侍郎在皇帝身边，不明白 怀砖 的意思，私下问舍人温子升。温子升说： 我听说皇帝的哥哥彭城王做青州刺史，听跟着他一块到青州的宾客说，齐地的百姓，风俗浅薄，高谈空论，专讲名利。
时黄门侍郎杨宽在帝侧，不晓怀砖之义，私问舍人温子升，子升曰： 吾闻至尊兄彭城王作青州刺史，闻其宾客从至青州者云。齐土之民，风俗浅薄，虚论高谈，专在荣利。
At that time, Huangmen Shilang was by the emperor's side, and he did not understand the meaning of "carrying a brick". He privately asked She Ren Wen Zisheng. Wen Zisheng said: I heard that the emperor's elder brother, Pengcheng Wang, was the governor of Qingzhou, and the guests who went to Qingzhou with him said that the people of Qi were superficial in their customs, talked about empty theories, and focused on fame and wealth.