“You are the patient one, Mademoiselle,' said Poirot to Miss Debenham.She shrugged her shoulders slightly. 'What else can one do?'You are a philosopher, Mademoiselle.'That implies a detached attitude. I think my attitude is more selfish. I have learned to save myself useless emotion.”

“Trains are relentless things, aren't they, Monsieur Poirot? People are murdered and die, but they go on just the same. I am talking nonsense, but you know what I mean.""Yes, yes, I know. Life is like a train, Mademoiselle. It goes on. And it is a good thing that that is so.""Why?""Because the train gets to its journey's end at last, and there is a proverb about that in your language, Mademoiselle.""'Journey's end in lovers meeting.'" Lenox laughed. "That is not going to be true for me.""Yes--yes, it is true. You are young, younger than you yourself know. Trust the train, Mademoiselle, for it is le bon Dieu who drives it."The whistle of the engine came again."Trust the train, Mademoiselle," murmured Poirot again. "And trust Hercule Poirot. He knows.”

“Poirot was standing in the larder in a dramtic attitude. In his hand he was brandishing a leg of mutton.'My dear Poirot! What is the matter? have you gone mad?''Regard i pray you this mutton! But regard it closely!”

“As you yourself have said, what other explanation can there be?'Poirot stared straight ahead of him. 'That is what I ask myself,' he said. 'That is what I never cease to ask myself.”

“I like to see an angry Englishman," said Poirot. "They are very amusing. The more emotional they feel the less command they have of language.”

“Poirot," I said. "I have been thinking.""An admirable exercise my friend. Continue it.”

“About Miss Debenham," he said rather awkwardly. "You can take it from me that she's all right. She's a pukka sahib."What," asked Dr. Constantine with interest, "does a pukka sahib mean?""It means," said Poirot, "that Miss Debenham's father and brothers were at the same kind of school as Colonel Arbuthnot was.""Oh!" said Dr. Constantine, disappointed. "Then it has nothing to do with the crime at all.""Exactly," said Poirot.”