/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: louiseAprice https://public.slidesharecdn.com/v2/images/profile-picture.png Action and reaction, ebb and flow, trial and error, change - this is the rhythm of living. Out of our over-confidence, fear; out of our fear, clearer vision, fresh hope. And out of hope, progress.