/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: johncito0 https://cdn.slidesharecdn.com/profile-photo-johncito0-48x48.jpg?cb=1523367415 Es duro caer, pero es peor todavía no haber intentado subir (Theodor Roosvelt)