each night out of my window, knew that there was a great difference between them. There were some who were so keen that a rat could not cross the yard unseen, while others thought only of their own ease, and could sleep as soundly leaning upon a musket as if they were at home upon a feather bed. There was one especially, a fat, heavy man, who would retire into the shadow of the wall and doze so comfortably during his two hours, that I have dropped pieces of plaster from my window at his very feet, without his observing it. By good luck, this fellow's watch was due from twelve to two upon the night which we had fixed upon for our enterprise.
As the last day passed, I was so filled with nervous agitation that I could not control myself, but ran ceaselessly about my cell, like a mouse in a cage. Every moment I thought that the warder would detect the looseness of the bar, or that the sentry would observe the unmortared stone, which I could not conceal outside, as I did within. As for my companion, he sat brooding upon the end of his bed, looking at me in a sidelong fashion from time to time, and biting his nails like one who is deep in thought.
"Courage, my friend!" I cried, slapping him upon the shoulder. "You will see your guns before another month be past."
