/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: keisama1 https://public.slidesharecdn.com/v2/images/profile-picture.png A lesson without pain is meaningless. Because nothing can be gained without actually sacrificing something. Only when you are able to overcome it then you'll get a heart that is stronger than anyone else. Yes. A full metal heart...