You searched for: “aqua silente”
Cave tibi cane muto, aqua silente. (Latin expression)
Translation: "Beware of the silent dog and still water."
A Latin idiom: "Stagnant water can poison you." "Silent dogs can bite." Some Romans believed that taciturn (uncommunicative) adversaries were more dangerous than the ones who made a lot of noise.
This entry is located in the following units: aqua-, aquatic-, aqui-, aqu-, -aquatically, aque-, -aqueous (page 6) Latin Proverbs, Mottoes, Phrases, and Words: Group C (page 2) mut- (page 1) silen- (page 1)