"You interest me sometimes," she went on slowly, at last, "yet you seem to have so little brain! Now, in your employment, I should think that brain would be somewhat useful at times."

"I do not deny that suggestion, Madam."

"But you are unable to analyze. Thus, in the matter of yourself. I suppose if you were told of it, you would only say that you forgot to look in the toe of the slipper you had."

"Thus far, Baroness," I said soberly, "I have asked no special privilege, at least. Now, if it affords you any pleasure, I beg you, I implore you, to tell me what you mean!"

"Did you credit the attaché of Mexico with being nothing more than a drunken rowdy, to follow me across town with a little shoe in his carriage?"

"But you said he was in wine."

"True. But would that be a reason? Continually you show your lack of brain in accepting as conclusive results which could not possibly have occurred. Granted he was in wine, granted he followed me, granted he had my shoe in his possession—what then? Does it follow that at the ball at the White House he could have removed that shoe? Does Monsieur think that I, too, was in wine?"

"I agree that I have no brain! I can not guess what you mean. I can only beg once more that you explain."

"Now listen. In your most youthful and charming innocence I presume you do not know much of the capabilities for concealment offered by a lady's apparel! Now, suppose I had a message—where do you think I could hide it; granted, of course, the conditions obtaining at a ball in the White House?"

"Then you did have a message? It came to you there, at that time?"