/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: vasilistsigkakos https://cdn.slidesharecdn.com/profile-photo-vasilistsigkakos-48x48.jpg?cb=1526941578 "Οι έξυπνοι μαθαίνουν από τα λάθη τους" God never leaves you