際際滷shows by User: gvantsalashkhia / http://www.slideshare.net/images/logo.gif 際際滷shows by User: gvantsalashkhia / 際際滷Share feed for 際際滷shows by User: gvantsalashkhia https://cdn.slidesharecdn.com/profile-photo-gvantsalashkhia-48x48.jpg?cb=1523465627 You have to learn the rules of the game. And then you have to play better than anyone else. Albert Einstein