Then our young Doctor: of what does he discourse to us during this delightful daydreaming and idleness? Well, it has been remarked by more than one of us that Dr. Angus has become tremendously practical of late. You would scarcely have believed that this was the young F.R.S. who used to startle the good Laird out of his wits by his wild speculations about the origin of the world and similar trifles. Now his whole interest seemed to be centred on the commonest things: all the Commissioners of the Burgh of Strathgovan put together could not have been more fierce than he was about the necessity of supplying houses with pure water, for example. And the abuse that he heaped on the Water Companies of London, more especially, and on the Government which did not interfere, was so distinctly libellous that we are glad no alien overheard it. Then as to arsenic in wall-papers: he was equally dogmatic and indignant about that; and here it was his hostess, rather than the Laird, who was interested. She eagerly committed to her note-book a recipe for testing the presence of that vile metal in wall-papers or anything else; and some of us had mentally to thank Heaven that she was not likely to get test-tubes, and zinc filings, and hydrochloric acid in Portree. The woman would have blown up the ship. All this and much more was very different from the kind of conversation that used so seriously to trouble the Laird. When he heard Angus talk with great common sense and abundant information about the various climates that suited particular constitutions, and about the best soils for building houses on, and about the necessity for strict municipal supervision of drainage, he was ready to believe that our young Doctor had not only for his own part never handled that dangerous book the _Vestiges of Creation_, but that he had never even known any one who had glanced at its sophistical pages except with a smile of pity. Why, all the time that we were shut up by the equinoctials, the only profound and mysterious thing that Angus had said was this: "There is surely something wrong when the man who takes on himself all the trouble of drawing a bottle of ale is bound to give his friend the first tumbler, which is clear, and keep the second tumbler, which is muddy, for himself." But if you narrowly look into it, you will find that there is really nothing dangerous or unsettling in this saying—no grumbling against the ways of Providence whatsoever. It is mysterious, perhaps; but then so would many of the nice points about the Semple case have been, had we not had with us an able expositor. And on this occasion, as we were running along for Portree, our F.R.S. was chiefly engaged in warning us against paying too serious heed to certain extreme theories about food and drink which were then being put put forward by a number of distinguished physicians.