/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: franklinyashademesi https://cdn.slidesharecdn.com/profile-photo-franklinyashademesi-48x48.jpg?cb=1453286225 I cannot teach anybody anything. I can only make them think ― Socrates