/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: infinitynorm https://cdn.slidesharecdn.com/profile-photo-infinitynorm-48x48.jpg?cb=1523594223 I do not know what to be, what to know, where to go, how to be , but... I should know what to do today