《太平广记·卷二百七十六·梦一》
但是得等到将来。仪仗队是富贵的象征，厕所代表后帝的意思。
卤部者，富贵之容；厕中，所谓后帝也。
But it must wait until the future. The imperial guard is a symbol of wealth and rank; the toilet bowl represents the meaning of an emperor.