流水不腐,户枢不蠹 liú shuǐ bú fǔ , hù shū bú dù
词语解释:⒈ 常流的水不发臭,常转的门轴不遭虫蛀。比喻经常运动,生命力才能持久,才有旺盛的活力。英:Runningwaterisneverstaleandadoor-hingesnevergetworm-eaten—practicekeeponealwaysfit;流水不腐,户枢不蠹[liúshuǐbùfǔ,hùshūbùdù]⒈常流的水不发臭,常转的门轴不遭虫蛀。比喻经常运动,生命力才能持久,才有旺盛的活力。英Runningwaterisneverstaleandadoor-hingesnevergetworm-eaten—practicekeeponealwaysfit;