/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: MarcoAndreAguiar https://cdn.slidesharecdn.com/profile-photo-MarcoAndreAguiar-48x48.jpg?cb=1523431748 To exist is to change, to change is to mature, to mature is to go on creating oneself endlessly Henri Bergson - French philosopher.