《贞观政要·卷二·论纳谏》
针对这件事，魏徵感叹地说： 张公的话真有力量呀，可谓是仁义之人，它所产生的积极影响和对国家百姓的好处真是不可限量呀！ 
魏征叹曰： 张公遂有回天之力，可谓仁人之言，其利博哉！ 
Regarding this matter, Wei Zheng exclaimed and said: Zhang Gong's words are truly forceful. He can be called a righteous man. The positive effects of his words and their benefits to the people of the country are truly limitless!