《后汉书·列传·循吏列传》
今京师英雄四集，是有志气的人交结的时候，虽说讲求经学，何必这样固执呢？ 
今京师英雄四集，志士交结之秋，虽务经常，守之何因？ 
Now the celebrities from all directions come to the capital, and it is the occasion for ambitious men to make connections. Despite the claims of studying classics, why are you so self-righteous?