際際滷shows by User: schrodinger2008 / http://www.slideshare.net/images/logo.gif 際際滷shows by User: schrodinger2008 / 際際滷Share feed for 際際滷shows by User: schrodinger2008 https://cdn.slidesharecdn.com/profile-photo-schrodinger2008-48x48.jpg?cb=1522852824 Everyone thinks of changing the world, but no one thinks of changing himself. - Leo Tolstoy