王庆垞一媪,恒为走无常(即《滦阳消夏录》所记见送妇再醮之鬼者)。有贵家姬问之曰:“我辈为妾媵,是何因果?”曰:“冥律小善恶相抵,大善恶则不相掩。姨等皆积小善业,故今生得入富贵家;又兼有恶业,故使有...