The patriotic archbishop of Canterbury, found it advisable — "Found what?" said the Duck. "Found it," the Mouse replied, rather crossly: "of course you know what 'it' means." "I know what 'it' means well enough, when I find a thing," said the Duck: "it's generally a frog, or a worm. The question is, what did the archbishop find?"

The Complete Works of Lewis Carroll, Alice's Adventures in Wonderland, Chapter III (p. 36)