/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: nuevodia https://cdn.slidesharecdn.com/profile-photo-nuevodia-48x48.jpg?cb=1522852577 The most successful ideological effects are those which have no need for words, and ask no more than complicitous silence. Our life's a precious gift You've felt it once or twice But everything comes once But once a million times ingenieriadesonido.