Nothing

"The biggest problem with 'doing nothing' is knowing when you've finished".

Can any of you please tell me who said that?
Sorry to be saying nothing, but today I have nothing to say. Raid the blogroll for good stuff.
added:http://monkeyfister.blogspot.com/ is on fire today.
added: The quote above is Walt Kelly in the comic strip Pogo. Took me a while to remember.