/ http://www.slideshare.net/images/logo.gif / 狠狠撸Share feed for 狠狠撸shows by User: ssuser310636 https://public.slidesharecdn.com/v2/images/profile-picture.png 最快的腳步不是跨越，而是堅持 最慢的步伐不是緩慢，而是徘徊