Keep a Stiff Upper Lip
Keep a Stiff Upper Lip
to have the ability to stay calm and not show your feelings in a difficult or upsetting situation, be courageous in the face of trouble, have a poker face, look blank, show no emotion:
Men were taught to keep a stiff upper lip.
antonym: express emotion
French: montrer de l’émotion
Farsi: نشان دادن احساسات