《论衡·卷二十五·祀义篇》
鬼神是什么还不能肯定，就用丰厚的礼节去侍奉它，怎么会得到鬼神的福祐而对它坚信不疑呢？
鬼神未定，厚礼事之，安得福佑而坚信之乎？
Since we cannot be sure what ghosts and spirits are, how can we serve them with great ceremony and firmly believe that we will receive blessings from them?