《宋史·列传·卷二百三十二》
汉高祖、光武帝不忘丰、沛、南阳的故旧，这都是人之常情。 汪伯彦献上自己写的《中兴日历》五卷，他被任命为检校少傅、保信军节度使。
汉之高、光不忘丰沛、南阳故旧，皆人情之常。 伯彦上所著《中兴日历》五卷，拜检校少傅、保信军节度使。
Emperor Gaozu of Han and Emperor Guangwu did not forget their old friends in Feng, Pei and Nanyang. It is human nature. Wang Boyan presented his work: five volumes of "The Calendar of Zhongxing". He was appointed as the inspector of Shaofu and the military governor of Baoxin.