put "Take what you need" in my town and see the results

I have a dilemma… And would use an advice.
Don’t know should I put them up in English or Serbian?
Sounds better in English, but masses will be more drawn to it in their mother language. :)

And I’ll definitely photograph it once I put it up. And the results, too.
I was thinking of 5 “Take what you need” around town to begin with.
Will do it in a few days! :D