Hercule Poirot's most beautiful quotes! With unwavering confidence in his "little grey cells," Miss Marple's popular investigator always has a sharp saying ready. For example, about the English woman: "She is not conceited; she is simply an Englishwoman." Or about age: "No one is truly themselves until they are forty-five." Or even about the best detective in the world: "Je suis un peu snob." A companion for every situation in life.