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Open the tool →流水不腐,户枢不蠹 (liú shuǐ bù fǔ , hù shū bù dù) is a Chinese idiom (chengyu) meaning “Running water does not get stagnant, and a frequently used door hinge does not get worm-eaten. This metaphor emphasizes that constant activity, practice, or movement prevents decay, stagnation, or decline; use it or lose it”.
流水不腐,户枢不蠹 is pronounced liú shuǐ bù fǔ , hù shū bù dù in Mandarin Chinese.
Literally, 流水不腐,户枢不蠹 means “Flowing water does not rot, and a frequently used door hinge does not get worm-eaten”. It is used to mean “Running water does not get stagnant, and a frequently used door hinge does not get worm-eaten. This metaphor emphasizes that constant activity, practice, or movement prevents decay, stagnation, or decline; use it or lose it”.
腐:臭;枢:门轴;蠹:蛀。流动的水不会发臭,经常转动的门轴不会腐烂。比喻经常运动的东西不易受侵蚀。