motto

US /ˈmɑː.t̬oʊ/
UK /ˈmɑː.t̬oʊ/
"motto" picture
1.

devise, motto

a short sentence or phrase chosen as encapsulating the beliefs or ideals of an individual, family, or institution

:
Their family motto is 'Strength in Unity'.
Le motto de leur famille est 'La force dans l'unité'.
The school's motto encourages perseverance.
Le motto de l'école encourage la persévérance.