Future tense, Phoneograpghy, challenge

I have taken this picture with my phone, beginning of February 2013.

I saw it while I was visiting my grand-mother. It was in the entrance of a hospital unit in Paris.

I was surprised by the context of my discoveries, by the colors, the happy and simple design, the words written on this standard paper and pined on a hospital information board.

Thus by the language used, as notes written in English are not currently found in Paris France.

Was it a call to your choices! To decide wether you want to live a happy life, or to grow along a dark and unhappy path.

How do you interprets these words?