Keeping these impressions in view, I was cautious in what I said before the young lady; for I could not be sure that she was sane; and, in fact, there was a certain restless brilliancy about her eyes which half led me to imagine she was not. I confined my remarks, therefore, to general topics, and to such as I thought would not be displeasing or exciting even to a lunatic. She replied in a perfectly rational manner to all that I said; and even her original observations were marked with the soundest good sense, but a long acquaintance with the metaphysics of mania, had taught me to put no faith in such evidence of sanity, and I continued to practise, throughout the interview, the caution with which I commenced it.

Presently a smart footman in livery brought in a tray with fruit, wine, and other refreshments, of which I partook, the lady soon afterward leaving the room. As she departed I turned my eyes in an inquiring manner toward my host.

"No," he said, "oh, no — a member of my family — my niece, and a most accomplished woman." "I beg a thousand pardons for the suspicion," I replied, "but of course you will know how to excuse me. The excellent administration of your affairs here is well understood in Paris , and I thought it just possible, you know-

"Yes, yes — say no more — or rather it is myself who should thank you for the commendable prudence you have displayed. We seldom find so much of forethought in young men; and, more than once, some unhappy contre-temps has occurred in consequence of thoughtlessness on the part of our visitors. While my former system was in operation, and my patients were permitted the privilege of roaming to and fro at will, they were often aroused to a dangerous frenzy by injudicious persons who called to inspect the house. Hence I was obliged to enforce a rigid system of exclusion; and none obtained access to the premises upon whose discretion I could not rely."