d
古云“户枢不蠹(dù),流水不腐。”人生也如此,水流而不腐,人动而不怠。
a door-hinge is never worm-eaten
... moth-eaten or worm-eaten 虫蛀的 a door-hinge is never worm-eaten 户枢不蠹 dated obsolete shopworn stale timeworn worm-eaten 陈旧的 ...
a rolling stone gathers no moss
... 殊途同归 all roads lead to Rome 户枢不蠹 a rolling stone gathers no moss 九死一生 a narrow escape ...
constant activity prevents decay
故旧不弃 do not neglect old friends 户枢不蠹 constant activity prevents decay (idiom) 荒诞不经 absurd, preposterous, ridiculous ..
drawn walls are seldom dry
户枢不蠹,拼音hù shū bù dù,(因“不”字在去声字前读阳平,读音为hù shū bú dù),汉语成语,经常转动的门轴不会被虫蛀。比喻经常运动的东西不容易受侵蚀,也比喻人经常运动可以强身。