/ http://www.slideshare.net/images/logo.gif / 狠狠撸Share feed for 狠狠撸shows by User: muhammadusmanali54 https://cdn.slidesharecdn.com/profile-photo-muhammadusmanali54-48x48.jpg?cb=1523433198 The Past Is Behind, Learn From It The Future Is Ahead, Prepare For It The Present Is Here, Live It!