The closed mouth doesn’t catch any flies.
More Mexican Proverbs:
There's no better sauce than a good appetite.Mexican
If you want to live in peace, you must not tell everything that you know, nor judge everything that you see.
Mexican
Truth suffers but never perishes.
Mexican
He who makes more of you than usual either designs to cheat you or wants your assistance.
Mexican
Even waking up early doesn't hurry the dawn.
Mexican
If it is not stolen, it is a legacy.
Mexican