I just had to show you this picture. It is, of course, Caerphilly Castle. Looking through the second gateway into the courtyard you have the Great Hall on the left, the well on the right and, ahead of you, the Keep. If I ever win the euromillions lottery I might consider paying to renovate the Keep. (Well, there’s no harm in dreaming!)
A little mirth c/o http://www.welshjokes.com/jokes/welshlogic/1.shtml
Canvasser for Liberal Party: “Will you support the Liberals this time?”
Welsh Mathematician: “No that is impossible. In the past the Liberal Party occupied a position between the left wing of the Conservative Party and the right wing of the Labour Party.
Then the left wing of the Conservative Party moved further left and the right wing of the Labour Party moved further right, so the Liberal Party was squeezed out until ultimately it had to perform the difficult task of inserting itself between two coincident points.
Since the Conservatives went on moving left and the Labour Party went on moving right the Liberals now occupy what is mathematically an imaginary point in space. How can I vote for an imaginary party?
(Of course, at the next general election this will prove so true!)