/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: pasqualesd https://cdn.slidesharecdn.com/profile-photo-pasqualesd-48x48.jpg?cb=1605520976 Chi vuol esser lieto, sia: di doman non c'è certezza