/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: WhiteOmen https://cdn.slidesharecdn.com/profile-photo-WhiteOmen-48x48.jpg?cb=1523503787 The less you speak the more you hear. The more you hear the more you know. The less you know the more you fail. The more you fail the more you experience things in life. Be optimistic in some situation. Be realistic in judging and annalysing...