Spanish phrase
No te esfuerces.
Meaning
Don't go to any trouble.
When to use it
Says someone should not feel obliged to make an effort. Used to comfort and volunteer to handle a task, polite and considerate.
Example dialogue
¿Quieres que lo haga por ti?
Do you want me to do it for you?
No te esfuerces, yo me ocupo.
Don't go to any trouble, I'll take care of it.