A part of his duties was to visit lunatic asylums and other places where these patients were confined, with a view to report to the authorities his opinion of the patients' mental condition. No doubt to a man of Sam's observant mind this work presented many studies of interest, as well as situations of excitement, and at times of no little humour. He found, for instance, that many of these poor creatures were possessed of a much larger income than ten thousand a year. Some of them were Dukes and some supernatural beings, who were just on a visit to this little clod of a world to see how things were going. Soon after his appointment, and before he had become used to the work, he told me of a singular experience he once had with a particular gentleman whom he was intending to report as having perfectly recovered from any mental aberration with which he might have been afflicted. Sam wondered how it was possible that a gentleman of such culture and understanding should be considered a fit subject for confinement, for he had several pleasant and intellectual conversations with him, and found him quite agreeable and refined, and of a perfectly balanced mind. "I had been told," said the Master, "that the peculiar form of derangement with this gentleman was that he had aspired to distinction in the English Church; and on one memorable occasion when I called he received me, not with the usual familiarity, but with a certain stiffness and solemnity of bearing which was hardly in keeping with his courteous demeanour on other occasions. One had to be on one's guard at all times, or he might get a knife plunged into him without notice. I chatted for some time in a kind and easy manner, hoping to find that the mild restraint and discipline had done the poor fellow good. Alas! how deceived I was, when, in a sudden rage, he turned upon me, and asked _who the devil I thought I was talking to_?" "I told him a gentleman of a kind nature, I was sure, and of an amiable disposition. "'Yes,' said he, 'but that is no reason why you should not treat me with proper deference and with due respect for my exalted position.' "I bowed politely, and expressed a hope that I should never forget what was due from one gentleman to another. "'No, no,' said he, 'that kind of excuse will not do. One gentleman to another, indeed! Whom are you talking to? I insist on your treating me with reverence and respect. Perhaps you do not know that I am _St. Paul_?' "'Indeed!' said I, 'I was not aware that I was speaking to that holy Apostle, to one whom I hold in extreme reverence, and whose writings I have made my study.'"