《资治通鉴·唐纪·唐纪七十九》
外可打败元凶祸首，内可振兴颓废习俗，名声高过春秋五霸，道义冠于上古八元。
外破元凶，内康疲俗，名高五霸，道冠八元。
It is possible to defeat the culprits outside and revive the decadent customs inside. The reputation is higher than the five hegemons of the Spring and Autumn Period, and the morality surpasses the eight Yuan ancestors in ancient times.