《资治通鉴·唐纪·唐纪五十》
他又说： 希望对一切被占有的田地，预先规定限制性的条款，裁减田租的价钱，务必让贫困的人得到好处。
又曰： 望凡所占田，约为条限，裁减租价，务利贫人。
He continues: “I propose that for all cases of land seizure, restrictive clauses be introduced to reduce the rent charged to the farmer, thus ensuring that the poor and needy benefit.”