《资治通鉴·汉纪·汉纪五十一》
古代，有的人衡量轻重、计算成败后施行，伊尹和霍光便是如此。
古人有权成败、计轻重而行之者，伊、霍是也。
In ancient times, some people implemented after weighing the pros and cons and calculating success or failure, such as Yi Yin and Huo Guang.