/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: MentosSaid https://public.slidesharecdn.com/v2/images/profile-picture.png We Enjoy Warmth Because We Have Been Cold. We Appreciate Light Because We Have Seen Darkness. By The Same Token, We Can Experience Joy Because We Have Known Sadness ... ��¬����