They stay quiet to keep the peace.
keep the peace
idiomTo maintain order and peace in a volatile situation.
I often agree with my brother during arguments just to keep the peace at home.
The mediator worked tirelessly to keep the peace between the two parties, hoping to prevent the fragile agreement from falling apart entirely.
- 01
cobbler, keep to your last
One should not criticise matters outside one's field of expertise; one should mind one's business.
- 02
earn one's keep
To perform satisfactory physical labor or to provide other worthy services in return for remuneration, lodging, or other benefits; to support oneself financially.
- 03
hold one's peace
To refrain from speaking; to be silent.
- 04
keep a civil tongue in one's head
To maintain a polite manner of speaking.
- 05
keep a close watch
to pay careful attention to a situation or a thing, so that you can deal with any changes or problems.
- 06
keep a cool head
To keep one's cool; to stay calm.
- 07
keep a lid on
To keep something secret.
- 08
keep a low profile
To be discreet and quiet.