He who is silent consents — silence in the face of a proposal or accusation is taken as agreement. In the Venetian legal and commercial tradition, not objecting meant accepting the terms.
The Republic of Venice developed one of the most sophisticated legal and commercial codes in pre-modern Europe. Venetian merchants trading in Alexandria, Beirut, and Constantinople needed clear rules about contracts, disputes, and consent, because an ambiguous agreement could mean the loss of a ship's cargo worth a fortune. The principle that silence equals consent (qui tacet consentire videtur in Roman law) was embedded in Venetian commercial practice and filtered down into everyday speech as this proverb. It also had a political dimension: Venice's famous system of anonymous denunciations relied on the fact that citizens who did not report wrongdoing were implicitly complicit. In the villages of the Veneto hinterland, the proverb governed family councils about land, inheritance, and marriage: if you did not object when the terms were discussed, you could not object afterward. Today the saying is used in a much lighter register — at family dinners, in workplace meetings, and in negotiations — as a playful reminder that staying quiet is a form of participation.
Rooted in Roman law (qui tacet consentire videtur) and codified in Venetian commercial statutes; the proverb governed trade agreements in the fondaci (trading posts) of the Levant.
A mother proposing a family holiday destination at the dinner table
Allora andiamo al lago di Garda? Nessuno dice niente? Chi tasi consente — lago di Garda!
So we are going to Lake Garda? Nobody says anything? He who is silent consents — Lake Garda it is!
A merchant finalising a deal with a quiet partner
Ho proposto il prezzo e lui non ha detto niente. Chi tasi consente — l'affare è fatto.
I proposed the price and he said nothing. He who is silent consents — the deal is done.
A union delegate at a workers' meeting
Se non votate contro, si considera approvato. Chi tasi consente — fatelo sapere ai vostri colleghi.
If you do not vote against it, it is considered approved. He who is silent consents — let your colleagues know.
Two siblings arguing about who agreed to a family decision
— Io non ho detto che ero d'accordo! — Non hai detto niente. Chi tasi consente, fratello mio.
— I did not say I agreed! — You said nothing. He who is silent consents, my brother.