The old grey donkey, Eeyore, stood by himself in a thistly corner of the forest, his front feet well apart, his head on one side, and thought about things. Sometimes he thought sadly to himself, “Why?” and sometimes he thought, “Wherefore?” and sometimes he thought, “Inasmuch as which?”—and sometimes he didn’t quite know what he was thinking about. So when Winnie-the-Pooh came thumping along, Eeyore was very glad to be able to stop thinking for a little, in order to say “How do you do?” in a gloomy manner to him.
“And how are you?” said Winnie-the-Pooh.
Eeyore shook his head from side to side.
“Not very how,” he said. “I don’t seem to have felt at all how for a long time.
—  “In Which Eeyore Loses a Tail, and Pooh Finds One”, Winnie-the-Pooh, A.A. Milne