《资治通鉴·陈纪·陈纪一》
王对高演说： 从天朝那儿接受官爵，却到私人第宅去拜谢恩情，自古以来就认为这是不可以的，应该拒绝一崐切这类的拜会约见。 
晞言于演曰： 受爵天朝，拜恩私第，自古以为不可，宜一切约绝。 
Wang said to Gao Yan:"It has since ancient times been considered unacceptable to accept an official title and salary from the Imperial Court, but then go to a private residence to express one's gratitude, he should refuse all of these types of appointments and meetings.