/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: karlfalk https://cdn.slidesharecdn.com/profile-photo-karlfalk-48x48.jpg?cb=1523294173 When you're 80 years old looking back on your life what will you regret that you can change today? I doubt you'll wish you spent more time at work...