We all come to the world with a different and particular mission. But mainly we all have a particular one that we share and of which we always forget for our day to day and it is BEING HAPPY, this implies many things from many different points of view. For all this feeling does not contain the same things, but really is the simplest and materializes with the most simple of the universe "the inside of each of us", we all give what we are made of. What a wonder it would be to be able to give a person through this booming technology the possibility of smiling again to return the lost mobility, is something that has no price. We must use our entire being and knowledge on a daily basis to help the common good contribute to our society. Do not forget to give smiles, be happy.