/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: otakeshi https://cdn.slidesharecdn.com/profile-photo-otakeshi-48x48.jpg?cb=1523653863 T - ake A - ction with K - nowledge and E - nergy S - ustain a H - umble I - dentity unique