Walter Plinge said: "You know she asked me a very silly question Mrs Ogg! It was a silly question any fool knows the answer!" "Oh, yes," said Nanny. "About houses on fire, I expect..." "Yes! What would I take out of our house if it was on fire!" "I expect you were a good boy and said you'd take your mum," said Nanny. "No! My mum would take herself!" "What would you take out then, Walter?" Nanny said. "The fire!
Terry PratchettThere are, it has been said, two types of people in the world. There are those who, when presented with a glass that is exactly half full, say: this glass is half full. And then there are those who say: this glass is half empty. The world belongs, however, to those who can look at the glass and say: What's up with this glass? Excuse me? Excuse me? This is my glass? I don't think so. My glass was full! And it was a bigger glass! Who's been pinching my beer?
Terry Pratchett