A closed mouth gathers no feet proverb
If you don't say anything at all, you can't say anything that is improper or makes you feel shy, uncomfortable, or ashamed.
John remained silent during the meeting as he knew that a closed mouth gathers no feet.
Afraid of saying something foolish, I stayed quiet during the meeting. A closed mouth gathers no feet, you know.
This proverb is a play on the idiom "put (one's) foot in (one's) mouth" (to say something stupid).
Bad people but they are still rich or wealthy.
Fairy tales have a lot of the devil looks after his own but in the end they are still punished.