/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: adrianeleonori https://public.slidesharecdn.com/v2/images/profile-picture.png Si estás triste sonríe, porque más vale una sonrisa triste, que la tristeza de no verte sonreir...