/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: SuilujJm https://cdn.slidesharecdn.com/profile-photo-SuilujJm-48x48.jpg?cb=1522975323 If you are failing to plan, you are planning to fail. - Tariq Siddique The problem is not that there are problems. The problem is expecting otherwise and thinking that having problems is a problem. - Theodore Rubin