“Economy,” I remarked, putting my hands in my pockets, “is going without something you do want in case you should, some day, want something which you probably won’t want.”

“Isn’t that clever?” asked Dolly in an apprehensive tone.

“Oh, dear, no,” I answered reassuringly. “Anybody can do that—if they care to try, you know.”

Dolly tossed a piece of pate to the retriever.

“I have made a discovery lately,” I observed.

“What are you two talking about?” called Archie.

“You’re not meant to hear,” said Dolly, without turning round.

“Yet, if it’s a discovery, he ought to hear it.”

“He’s made a good many lately,” said Dolly.

She dug out the last bit of pate, flung it to the dog, and handed the empty pot to me.