/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: votu1 https://cdn.slidesharecdn.com/profile-photo-votu1-48x48.jpg?cb=1523176486 Everytime I wake up, I look up to the sky. Compared to it, we are so tiny. But why do we always think that our problem is the biggest in the world?