《资治通鉴·唐纪·唐纪五十》
耗费了米价的十分之九而仅剩下十分之一，让江淮地区的百姓挨饿，却又损害关中地区农民的利益，象这样办事，可以说是严重的失误。
耗其九而存其一，馁彼人而伤此农，制事若斯，可谓深失矣！
Spending nine-tenths of the rice price to obtain only one-tenth and starving the people of the Jianghuai region as a result, while also hurting the interests of the farmers of the Guanzhong region, is a serious policy mistake.