leave it at that
Je pense qu'il est temps pour moi d'en rester là.
I think it's time for me to call it a day.
Pouvons-nous juste en rester là ?
Can we just leave it at that?
Can we just leave it at that?
On ne va pas en rester là, Majesté !
We're not going to let this go, Your Majesty!
— Carandiru (2003)
Better to leave it at that.