There was a moment’s silence while everybody thought.
“I’ve got a sort of idea,” said Pooh at last, “but I don’t suppose it’s a very good one.”
“I don’t suppose it is either,” said Eeyore.

A. A. Milne (1882-1956) English poet and playwright [Alan Alexander Milne]

House at Pooh Corner, ch. 6 “Eeyore Joins the Game” (1928)
    (Source)