/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: hackmanj https://cdn.slidesharecdn.com/profile-photo-hackmanj-48x48.jpg?cb=1528259063 You just keep pushing. You just keep pushing. I made every mistake that could be made. But I just kept pushing. - Rene Descartes