" ..."But what I like doing best is Nothing." "How do you do Nothing?" asked Pooh, after he had wondered for a long time. "Well, it's when people call out at you just as you're going off to do it, What are you going to do Christopher Robin, and you say, Oh, nothing, and you go and do it." "Oh, I see," said Pooh. "This is a nothing sort of thing that we're doing right now." "Oh, I see," said Pooh again. "It means just going along, listening to all the things you can't hear and not bothering." "Oh!" said Pooh. "

― A.A. Milne , The House at Pooh Corner (Winnie-the-Pooh, #2)