/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: pedroaugustoalves5 https://cdn.slidesharecdn.com/profile-photo-pedroaugustoalves5-48x48.jpg?cb=1523384981 "O mundo pertence aos otimistas: os pessimistas s達o meros espectadores." (Eisenhower)