“Good morning, Eeyore,” said Pooh.
“Good morning, Pooh Bear,” said Eeyore gloomily. “If it is a good morning,” he said. “Which I doubt,” said he.

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

Winnie-the-Pooh, ch. 6 “Eeyore Has a Birthday” (1926)
    (Source)