《太平广记·卷一百七十八·贡举一》
这是先达们创立的科举体制，规章记录在礼部衙门。有才学有品行的人都遵循科举的要求。由科举中试做到最高官职的，十人中有二三人。做到显要官职的，十有六七。元兽山、张睢阳、刘关、元修都是这样的人。
虽然，贤者得其大者，故位极人臣，常十有二三；登显列十有六七，而元鲁山、张睢阳有焉，刘关、元修有焉。
This is the imperial examination system established by the predecessors, and the regulations are recorded in the Ministry of Rites. Those with talent and morality follow the requirements of the imperial examination. Two or three out of ten people who succeeded in the imperial examination reached the highest official positions. Six or seven out of ten reached prominent official positions. Yuan Shoushan, Zhang Suiyang, Liu Guan, and Yuan Xiu are all such people.