/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: EdwinHsieh https://cdn.slidesharecdn.com/profile-photo-EdwinHsieh-48x48.jpg?cb=1633402953 Not being the Jack of all trades who is master of none, but being a person who knows not only something of everything but also everything of something.