《北史·列传·卷六十五》
文帝高兴地采纳了赵绰的建议，因而对赵绰说： 如果再听到见到什么，应该多多进言。 
上忻然纳之，因谓曰： 若更有闻见，宜数言之。 
Emperor Wen happily accepted Zhao Chao's suggestion, and therefore said to Zhao Chao: "If you hear or see anything again, you should give more advice."