keep calm

US /kiːp kɑːm/
UK /kiːp kɑːm/
"keep calm" picture
1.

mantenere la calma, restare calmo

to remain relaxed and not get excited or worried

:
No matter what happens, just keep calm and carry on.
Qualunque cosa accada, mantieni la calma e vai avanti.
It's important to keep calm during an emergency.
È importante mantenere la calma durante un'emergenza.