“Courage is the resolution to face the unforeseen.”

“Life can be very terrible," he said. "One needs much courage.""To kill oneself? yes, I suppose one does.""Also to live," said Poirot, "one needs courage.”

“When you read the account of a murder - or, say, a fiction story based on murder - you usually begin with the murder itself. That's all wrong. The murder begins a long time beforehand. A murder is the culmination of a lot of different circumstances, all converging at a given moment at a given point. People are brought into it from different parts of the globe and for unforeseen reasons. [...] The murder itself is the end of the story. It's Zero Hour.”He paused.“It's Zero Hour now.”

“Faces are tricky unless you can connect up when and where you'd seen them.”

“What's wrong with my proposition?" Poirot rose. "If you will forgive me for being personal-I do not like your face, M. Ratchett.”

“There speaks the passion and the rebellion that go with red hair. My second wife had red hair. She was a beautiful woman, and she loved me. Strange, is it not? I have always admired red-haired women. Your hair is very beautiful. There are other things I like about you. Your spirit, your courage; the fact that you have a mind of your own.~Mr. Aristides”

“Downstairs in the lounge, by the third pillar from the left, there sits an old lady with a sweet, placid, spinsterish face and a mind that has plumbed the depths of human iniquity and taken it all as in the day's work....where crime is concerned, she's the goods.”