could at the same time have renounced what was, in intention and according to Martial ideas, the most gracious and most remarkable of his favours. On the present occasion I thought for a moment that such renunciation might have been possible.
The Prince had, after our first interview, observed with regard to every point of my story on which I had been carefully silent a delicacy of reserve very unusual among Martialists, and quite unintelligible to his Court and officers. To-day the conversation in public turned again upon my voyage. Endo and another studiously directed it to the method of steering, and the intentional diminution of speed in my descent, corresponding to its gradual increase at the commencement of the journey—points at which they hoped to find some opening to the mystery of the motive force. The Prince relieved me from some embarrassment by requesting me as usual to attend him to his private cabinet.
He said:—"I have not, as you must be aware, pressed you to disclose a secret which, for some reason or other, you are evidently anxious to preserve. Of course the exclusive possession of a motive power so marvellous as that employed in your voyage is of almost incalculable pecuniary value, and it is perfectly right that you should use your own discretion with regard to the time and the terms of its communication."
"Pardon me," I interposed, "if I interrupt you, Prince, to prevent any misconception. It is not with a view to profit that I have carefully avoided giving any clue whatever to my secret. Tour munificence would render it most ungrateful and unjust in me to haggle over the price of any service I could render you; and I should
