[一]
五家谓尹更始、刘向、周庆、丁姓、王彦等,皆为谷梁,见前书也.
[二]
恺,乐也.悌,易也.言有和乐简易之德也.俶傥,卓异也.
[三]
左氏三十篇,国语二十一篇也.