- 千里之堤,溃于蚁穴
- qiān lǐ zhī dī, kuì yú yǐxué(1) [one ant hole may cause the collapse of a thousand li dyke]∶千里长的大堤, 因为一个蚂蚁洞而溃决(2) [slight negligence may lead to great disaster]∶比喻小的疏忽会导致大的事故、 灾难或失败
Advanced Chinese dictionary. 2013.
Advanced Chinese dictionary. 2013.