/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: josejoao790 https://cdn.slidesharecdn.com/profile-photo-josejoao790-48x48.jpg?cb=1523634953 "it is not the consciousness of men that determines their existence, but, on the contrary, their social existence that determines their consciousness." Karl Marx _________________________