Most people remember the pictures of the server room here at the office I posted a year or so ago. And well, a lot has changed in there. So, I will give you a before and after today to show the dramatic change:
The author is an all-knowing, all-seeing genius who is humbly trying to point the audience in the right direction. Follow the advice and think about what is said...eventually, it will all sink in and you'll be smarter. Seriously.