《资治通鉴·唐纪·唐纪二十七》
依臣愚见，将他们迁徙到内地去，乃是上策；在河曲多驻军队，严密监视防备他们，使汉人和胡人彼此安居，虽然百姓疲弊、耗资巨大，却也仍不失为中策；像现在这样将他们安置在河曲之地，乃是下策。
以臣愚虑，徙之内地，上也；多屯士马，大为之备，华、夷相参，人劳费广，次也；正如今日，下也。
In my humble opinion, it is the best policy to relocate them to the inland; although it is also a good policy to station more troops in Hequ to closely monitor and guard against them, so that the Han and Hu people can live in peace with each other. However, the people are exhausted and the cost is huge, but it is still a good policy; it is a bad policy to place them in the Hequ area as they are now.