《左传·昭公·昭公二十九年》
丢了官就不能吃公家的俸禄。官员世代从事这方面的工作，生物才会来到。
失官不食，官宿其业，其物乃至。
Once one loses one's office, one cannot eat the public's stipend. Generation after generation, officials have carried out this work, and all living things have come into being.