/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: dennisklund https://cdn.slidesharecdn.com/profile-photo-dennisklund-48x48.jpg?cb=1597769572 Perfection is achieved, not when there is nothing more to add, but when there is nothing left to take away - Antoine de Saint-Exupery