/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: vanessabachik https://cdn.slidesharecdn.com/profile-photo-vanessabachik-48x48.jpg?cb=1523506432 You can't get to where you're going unless you know where you've been. âž°