JPII about the art in human life

This graffiti created on the occasion of the beatification of John Paul II in 2011.
Was located at Pilsudski Avenue. 
Unfortunately, some time ago this graffiti was devastated.

"A world without art exposes himself to the fact that the world will be closed for love."

Jeśli ktoś poprawi tłumaczenie sentencji będę zobowiązany (także za wskazanie innych błędów na blogu, szczególnie językowych).