/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: pprraakkaasshh1 https://cdn.slidesharecdn.com/profile-photo-pprraakkaasshh1-48x48.jpg?cb=1523650139 The only true wisdom is in knowing you know nothing. A wise man does not need advice and a fool won't take it.