According to QI, it's not a Twain quote at all.
The way I heard it was, "a walk in the country, ruined by a little white ball."
Be that as it may, GEOCACHING is better than either of those other 2!
So did Mr Fry give us the source? And geocaching looks like orienteering for people who can't run or read maps
To me, it's Chess!!! That means chess can be popular, and make more money than ever, and not only would B. Fischer have changed chess forever but also we can play a major role in changing chess forever. I have an idea of making chess popular and would be programmed on tv's and people who be larger than a basketball croud or Football croud and it would be definetly better than golf! Chess.com Community "I need ur help, to make the best cue sport popular, but it is to you the community" ...I can't write my idea right now, but later this month maybe, pls guys share ur thoughts about this, Thank you.
NONE! but this is
http://www.chess.com/forum/view/off-topic/what-letter-am-i-thinking-of?lc=1#last_comment