/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: SaraCantnPrieto https://cdn.slidesharecdn.com/profile-photo-SaraCantnPrieto-48x48.jpg?cb=1524545281 El futuro nos tortura y el pasado nos encadena. He ahí porqué se nos escapa el presente. William Shakespeare