l'acqua cheta rovina i ponti*

* calm water ruins the bridges

Italian Italy

Proverb USED On Occasion BY Almost Everyone

Referring to the erosive power of water, it's used to describe people that come across as quiet, but they do their work without being noticed (the work having a negative connotation).

"Hai sentito che ha combinato Luca? É riuscito a fregare tutti! Chi lo avrebbe mai detto!" "Eh, l'acqua cheta rovina i ponti!"

"Have you heard about Luca? He screwed everybody! Who could have possibly told!" "Eh, calm water ruins the bridges!"