An ant may well destroy a dam.
More Chinese Proverbs:
One dog snarls at a shadow; a hundred howl at each other's barking.Chinese
It is a sad situation for a son-in-law when his mother-in-law praises him.
Chinese
A hasty man drinks his tea with a fork.
Chinese
No melon-peddler cries: Bitter melons
Chinese
If the lips are gone, the teeth will grow cold.
Chinese
Better to be a dog in peacetime that a man in wartime.
Chinese