《管子·法法》
不以法推行法度，则国事没有常规；法度不用法的手段推行，政令就不能贯彻实施。
不法法，则事毋常；法不法，则令不行。
If the laws and systems are not pushed with laws, then the affairs of the nation will not have any regular pattern; if legal systems are not pushed with legal methods, then administrative orders will not be able to be thoroughly implemented.