《汉书·传·杜周传》
想让天下治安变异，没有超过将军力量的，主上十分清楚，因此迟疑不遣，《书》称： 公不要困我！ 
夫欲天下治安变异之意，莫有将军，主上照然知之，故攀援不遣，《书》称 公毋困我！ 
To make the peace and security of the天下change, no one is more powerful than the general, the sovereign knows it very well, so the sovereign hesitated and did not send him, <Book> says: Don't restrict me!