"Me," said Poirot, "I lead a very moral life."

"The English," said Poirot, "are a very moral people."

Lord Dittisham said: "Confound them, they are!"

He added, looking at Poirot, "And you?"

"Me," said Poirot, "I lead a very moral life. That is not quite the same thing as having moral ideas."

Agatha Christie, Five Little Pigs