"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,' then you go and do it.

It means just going along, listening to all the things you can't hear, and not bothering."

"Oh!" said Pooh.”