lit. flowing water does not rot, nor a door-hinge rust (idiom); fig. constant activity prevents decay
trad. 流水不腐,戶樞不蠹
Also written 流水不腐,戶樞不蠹【liú shuǐ bù fǔ , hù shū bù dù】
lit. flowing water does not rot, nor a door-hinge rust (idiom); fig. constant activity prevents decay
trad. 流水不腐,戶樞不蠹
Also written 流水不腐,戶樞不蠹【liú shuǐ bù fǔ , hù shū bù dù】