《旧唐书·列传·卷五十二》
都考察明白，纠正了前代的错误，虽然被一般人所讥讽，但学者佩服他的博学。
皆按据明白，正前代所误，虽为流俗所讥，学者服其该博。
He carefully examined everything, correcting the errors of past generations. Although he was widely ridiculed, scholars admired his erudition.