《资治通鉴·汉纪·汉纪十》
公孙弘斜着眼睛，不正视辕固，辕固说： 公孙先生，一定要依据儒学论事，可不要歪曲儒学来迎合当世！ 
公孙弘仄目而事固，固曰： 公孙子，务正学以言，无曲学以阿世。 
Gongsun Hong squinted and looked sideways at Yuan Gu, Yuan Gu said: Mr. Gongsun, you must base your words and deeds on Confucianism, but don't distort Confucianism to cater to the current world!