《宋史·列传·卷一百》
始祖远祖祭祀的那天，尊奉其庙远祖神主朝东向以明其尊隆，符合所谓祖因孙尊贵，孙因祖委屈的意思。 韩琦看到后感叹说 ：孙公此建议，足以不朽。 
禘祫之日，奉其祧主东向以伸其尊，合所谓祖以孙尊、孙以祖屈之意。 韩琦见而叹曰： 孙公此议，足以不朽矣。 
On the day of ancestral sacrifice to distant ancestors, enshrine the tablet of the temple of distant ancestors facing east to illustrate its great honor, which is in line with the meaning that ancestors are honored because of their descendants and descendants are humble because of their ancestors. After seeing it, Han Qi sighed and said: Sun Gong's suggestion is sufficient for immortality.