“But which I must impart to you, monsieur, for you alone can assist me in the mission I have just received from her Majesty.”

“Is this secret your own?”

“No, monsieur; it is her Majesty’s.”

“Are you authorized by her Majesty to communicate it to me?”

“No, monsieur, for, on the contrary, I am desired to preserve the profoundest mystery.”

“Why, then, are you about to betray it to me?”

“Because, as I said, without you I can do nothing; and I am afraid you will refuse me the favor I come to ask if you do not know to what end I ask it.”