/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: felipeum1 https://cdn.slidesharecdn.com/profile-photo-felipeum1-48x48.jpg?cb=1523457895 Ser bueno no es difícil, lo difícil es ser justo.