What led her to some of the most remarkable parts of her conversation, was a motion I made, in the course of the night, to take the light out of her little room into the adjoining apartment, to look once more at the sick persons there. She begged me not to leave her a moment in the dark, for she could not bear it. "I have witnessed so many horrid scenes," said she, "in this Convent, that I want somebody near me constantly, and must always have a light burning in my room. I cannot tell you," she added, "what things I remember, for they would frighten you too much. What you have seen are nothing to them. Many a murder have I witnessed; many a nice young creature has been killed in this nunnery. I advise you to be very cautions--keep everything to yourself--there are many here ready to betray you." What it was that induced the old nun to express so much kindness to me I could not tell, unless she was frightened at the recollection of her own crimes, and those of others, and felt grateful for the care I took of her. She had been one of the night-watches, and never before showed me any particular kindness. She did not indeed go into detail concerning the transactions to which she alluded, but told me that some nuns had been murdered under great aggravations of cruelty, by being gagged, and left to starve in the cells, or having their flesh burnt off their bones with red-hot irons. It was uncommon to find compunction expressed by any of the nuns. Habit renders us insensible to the sufferings of others, and careless about our own sins. I had become so hardened myself, that I find it difficult to rid myself of many of my former false principles and views of right and wrong. I was one day set to wash some of the empty bottles from the cellar, which had contained the liquid that was poured into the cemetery there. A number of these had been brought from the corner where so many of them were always to be seen, and placed at the head of the cellar stairs, and there we were required to take them and wash them out. We poured in water and rinsed them; a few drops, which got upon our clothes, soon made holes in them. I think the liquid was called vitriol, or some such name; and I heard some persons say, that it would soon destroy the flesh, and even the bones of the dead. At another time, we were furnished with a little of the liquid, which was mixed with a quantity of water, and used in dying some cloth black, which was wanted at funerals in the chapels. Our hands were turned very black by being dipped in it, but a few drops of some other liquid were mixed with fresh water and given us to wash in, which left our skin of a bright red. The bottles of which I spoke were made of very thick, dark-coloured glass, large at the bottom, and, from recollection, I should say held something less than a gallon.