《汉书·传·眭两夏侯京翼李传》
征求贤能的人，把帝位禅让给他，而自己退位封得百里之地，就像殷周二王的后代那样，以顺从天命。 
汉帝宜谁差天下，求索贤人，禅以帝位，而退自封百里，如殷、周二王后，以承顺天命。 
Recruit the virtuous and capable, and yield the throne to them. Then retire and accept a fief of a hundred li, like the descendants of King Yin and King Zhou. This way you will follow the Mandate of Heaven.