《三国志·蜀书·蒋琬费祎姜维传》
评曰：蒋琬仪容修整有威严，费祎宽宏大度而博爱众人，都沿袭诸葛亮的规则，没有变革，所以边境没有战乱，家国统一，但是没有能掌握治理小国的方法，以及清净无为的道理。
评曰：蒋琬方整有威重，费祎宽济而博爱，咸承诸葛之成规，因循而不革，是以边境无虞，邦家和一，然犹未尽治小之宜，居静之理也。
Remarks: Jiang Wan had a well-groomed and majestic appearance, while Fei Yi was magnanimous and loving to everyone. They both followed Zhuge Liang's legacy without changing any rules, so that there were no conflicts on the borders and both the nations and families were at peace. However, they failed to grasp the principles of governing a small country and the truth of inaction.