《后汉书·列传·桓谭冯衍列传上》
改弦更张难行，而违反众人要求就必亡，所以贾谊因才高而被逐，晁错因智多而死。
夫更张难行，而拂众者亡，是故贾谊以才逐，而朝错以智死。
Changing the strings and pegs is hard to accomplish, but going against the people’s request will surely lead to destruction. Therefore, Jia Yi was banished because of his talent, and Chao Cuo was killed because of his intelligence.