“Poirot, watching him, felt suddenly a doubt--an uncomfortable twinge. Was there, here, something that he had missed? Some richness of the spirit? Sadness crept over him. Yes, he should have become acquainted with the classics. Long ago. Now, alas, it was too late....”

“He dragged me back - just in time. A tree had crashed down on to the side walk, just missing us. Poirot stared at it, pale and upset. "It was a near thing that! But clumsy, all the same - for I had no suspicion - at least hardly any suspicion. Yes, but for my quick eyes, the eyes of a cat, Hercule Poirot might now be crushed out of existence - a terrible calamity for the world. And you, too, mon ami - though that would not be such a national catastrophe." "Thank you," I said coldly.”

“Nothing is so sad, in my opinion, as the devastation wrought by age. My poor friend. I have described him many times. Now to convey to you the difference. Crippled with arthritis, he propelled himself about in a wheelchair. His once plump frame had fallen in. He was a thin little man now. His face was lined and wrinkled. His moustache and hair, and hair, it is true, were still of a jet black colour, but candidly, though I would not for the world have hurt his feelings by saying so to him, this was a mistake. There comes a moment when hair dye is only too painfully obvious. There had been a time when I had been surprised to learn that the blackness of Poirot's hair came out of a bottle. But now the theatricality was apparent and merely created the impression that he wore a wig and had adorned his upper lip to amuse children!”

“I gather," he added, "that you've never had much time to study the classics?""That is so.""Pity. Pity. You've missed a lot. Everyone should be made to study the classics, if I had my way."Poirot shrugged his shoulders."Eh bien, I have got on very well without them.""Got on! Got on? It's not a question of getting on. That's the wrong view all together. The classics aren't a ladder leading to quick success, like a modern correspondence course! It's not a man's working hours that are important--it's his leisure hours. That's the mistake we all make. Take yourself now, you're getting on, you'll be wanting to get out of things, to take things easy--what are you going to do then with your leisure hours?”

“I demand of you a thousand pardons, monsieur. I am without defence. For some months now I cultivate the marrows. This morning suddenly I enrage myself with these marrows. I send them to promenade themselves - alas! not only mentally but physically. I seize the biggest. I hurl him over the wall. Monsieur, I am ashamed. I prostrate myself.”

“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.”

“Alas," murmured Poirot to his mustaches, "that one can only eat three times a day ...”