keep your chin up
US /kiːp jʊər tʃɪn ʌp/
UK /kiːp jʊər tʃɪn ʌp/
1.
to remain cheerful in difficult circumstances
:
•
I know things are tough, but keep your chin up!
•
Even after losing the game, the coach told his team to keep their chins up.
to remain cheerful in difficult circumstances