live to fight another day
US /lɪv tə faɪt əˈnʌðər deɪ/
UK /lɪv tə faɪt əˈnʌðər deɪ/

1.
viver para lutar outro dia, recuar para lutar depois
to survive a difficult situation, even if it means retreating or postponing a conflict, so that one can continue to struggle or compete in the future
:
•
We lost the battle, but we live to fight another day.
Perdemos a batalha, mas vivemos para lutar outro dia.
•
Sometimes it's better to retreat and live to fight another day.
Às vezes é melhor recuar e viver para lutar outro dia.