‘The game’s going on rather better now,’ [Alice] said, by way of keeping up the conversation a little.

”Tis so,’ said the Duchess: ‘and the moral of that is — “Oh, ’tis love, ’tis love, that makes the world go round!”‘

‘Somebody said,’ Alice whispered, ‘that it’s done by everybody minding their own business!’

‘Ah, well! It means much the same thing,’ said the Duchess …

Lewis Carroll, Alice’s Adventures in Wonderland