/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: SylviaLichtenberg https://cdn.slidesharecdn.com/profile-photo-SylviaLichtenberg-48x48.jpg?cb=1523159372 Outside a dog a book is a man's best friend, because inside a dog it's too dark to read. (Groucho Marx)