The earthworm can float through the dyke
The earthworm, as an idiom, means that although it is small, it can penetrate the embankment and submerge the whole city. If we don't pay attention to small accidents, we will cause great disasters.
The earthworm is small, but if it penetrates the embankment, it can submerge the whole city. If we don't pay attention to small accidents, we will cause great disasters. He is from the Northern Qi Dynasty, Liu Zhou's new treatise on Liu Zi, shenxie, which says: "when a earthworm crosses a dike, it can float a city; when an inch of smoke gathers in a cave, it can destroy thousands of rooms."
The earthworm can float through the dyke
Take the bell and be a thief - dài zhe líng dāng qù zuò zéi
manage somehow to relieve embarrassment - liáo yǐ jiě cháo
To give with one's tongue in one's tongue - kǒu xié cí gěi
dripping water wears through a stone - shuǐ dī shí chuān