《太平广记·卷四百九十·杂传记七》
黄昏时投宿于荥阳的旅馆中。正赶上家住彭城的客人秀才成自虚，因为家庭的事情不能参加考试，准备回故乡。成自虚碰到我王洙后，便谈起了辛辛苦苦往返于路途上的事。
值彭城客秀才成自虚者，以家事不得就举，言旋故里，遇洙，因话辛勤往复之意。
At dusk, I stayed at an inn in Xingyang. I happened to meet Cheng Zixu, a guest scholar from Pengcheng, who could not take the examination because of family affairs and was preparing to return to his hometown. After meeting me, Wang Zhu, Cheng Zixu talked about the hardships of traveling back and forth.