"Seventeen years is a long time," said Poirot thoughtfully, "but I believe that I am right in saying, Monsieur, that your race does not forget."
"A Greek?" murmured Papopolous, with an ironical smile.
"It was not as a Greek I meant," said Poirot.
There was a silence, and then the old man drew himself up proudly.
"You are right, M. Poirot," he said quietly. "I am a Jew. And, as you say, our race does not forget."
"You will aid me then?"
"As regards the jewels, Monsieur, I can do nothing."
The old man, as Poirot had done just now, picked his words carefully.
"I know nothing. I have heard nothing. But I can perhaps do you a good turn—that is, if you are interested in racing."
"Under certain circumstances I might be," said Poirot, eyeing him steadily.