Coincidentaly my bassist was just telling me about George and his love for uke and some quote of his that more spiritualy mature people love the uke or something to that effect, I couldnt find the direct quote.
Here is a lovely little something you might like also, featuring George, Paul and erm 'Choochyface' heehheehhaha ;)
George Harrison, I've discovered, used to take TWO ukuleles wherever he travelled. This was in case he met someone else who played, so they could play together. What a great idea.