Sign of the Day

I just walked out of Dartington House and some random student walked up to me holding a sign that read "Will Work for Mathematica Advice".

Unfortunately, I didn't have my camera with me (and it wouldn't be very inconspicuous for me to come back with a camera in hand). I just wrote a post about this on Facebook and hope that somebody still in Dartington House takes a picture of this before it's too late.

Where is Stephen Wolfram when you need him?

(By the way, I told him: "Sorry. I don't use Mathematica.")