《资治通鉴·汉纪·汉纪三十六》
本年，兴建用于朝会和祭祀大典的明堂、皇家观测天象的灵台、太学辟雍。向天下公布预言吉凶的符命之书图谶。
是岁，起明堂、灵台、辟雍，宣布图谶于天下。
This year, the Ming Hall for morning assemblies and sacrificial ceremonies, the Ling Platform for the Emperor to observe the stars, and the Taixue and Piyong academies were built. The Book of Prophecies and Omens was published, predicting good and bad fortune.