"Travel is fatal to prejudice, bigotry and narrow-mindedness."

Mark Twain.

Twain/Sam Clemens has been a favourite author since I was a boy. In the bus to work a few days ago I looked up from my book when it was picking up passengers and saw someone had written this quote on the window of their flat facing out into the street two stories up where only the occasional person in a double decker bus would be high and close enough to read it. How lovely. Of course, I tend to include reading as 'travel' because it is travel for the mind...