No one will pay money to get from Berlin to Potsdam



King William I of Prussia : King of Prussia
“No one will pay good money to get from Berlin to Potsdam (on a train) in one hour when he can ride his horse there in one day for free.” – King William I of Prussia, 1864.


http://toptrends.nowandnext.com/2010/12/02/timeline-of-failed-predictions/