《明史·志·卷五十三》
宪宗之世多提议端正恢复，而与旧时收入相比，不能达到十分之一。
宪宗之世颇议厘复，而视旧所入，不能什一矣。
During the Xianzong period, there were many proposals to rectify and restore military field system, but compared with the old income, it could not reach one-tenth.