This slight asperity on her part seemed to sharpen his wits.
"Really, I don't know for certain, Lucia," he said, "for I have not set my eyes on him. But putting two and two together, I might make a guess."
"Two and two make four," she said with that irony for which she was feared and famous. "Now for your guess. I hope it is equally accurate."
"Well, as I told you in one of my letters," said he, "Mrs Quantock showed signs of being a little off with Christian Science. She had a cold, and though she recited the True Statement of Being just as frequently as before, her cold got no better. But when I saw her on Tuesday last, unless it was Wednesday, no, it couldn't have been Wednesday, so it must have been Tuesday —"
"Whenever it was then," interrupted his wife, brilliantly summing up his indecision.
"Yes; whenever it was, as you say, on that occasion Mrs Quantock was very full of some Indian philosophy which made you quite well at once. What did she call it now? Yoga! Yes, that was it!"
"And then?" asked Lucia.
"Well, it appears you must have a teacher in Yoga or else you may injure yourself. You have to breathe deeply and say 'Om' —"
"Say what?"
"Om. I understand the ejaculation to be Om. And there are very curious physical exercises; you have to hold your ear with one hand and your toes with the other, and you may strain your-
