As, then, it was my conjecture that all that was presented, or would be presented to my senses, must originate in some human being gifted by constitution with the power so to present them, and having some motive so to do, I felt an interest in my theory which, in its way, was rather philosophical than superstitious. And I can sincerely say that I was in as tranquil a temper for observation as any practical experimentalist could be in awaiting the effects of some rare, though perhaps perilous, chemical combination. Of course, the more I kept my mind detached from fancy, the more the temper fitted for observation would be obtained; and I therefore riveted eye and thought on the strong daylight sense in the page of my Macaulay.
I now became aware that something interposed between the page an
