More from Agatha Christie
- An Autobiography (1977), Part III: Growing Up, §II
- The Mysterious Affair at Styles (1920), Hercule Poirot
- The Mystery of the Blue Train (1928), Hercule Poirot
People/Agatha Christie/Quote

Believe me, nurse, the difficulty of beginning will be nothing to the difficulty of knowing how to stop.
Murder in Mesopotamia (1936), Dr Reilly
Quote and source from Wikiquote, CC BY-SA 4.0