A small oversight can lead to a great disaster; a small leak can sink a great ship.
小王平时对工作中的细节不以为然，殊不知尺蚓穿堤，能漂一邑，最终酿成了大错。
Xiao Wang usually disregards details in his work, unaware that 'a small oversight can lead to a great disaster,' eventually causing a major mistake.
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