After a year or two trial of the new wines, it is ascertained how they will eventually turn out; if they go wrong, they are expelled from the seminary, and shipped off to the leathern-tongued consumers of Hamburgh or Quebec, at about 15_l._ per butt. All the various forms, stages, and steps of education are readily explained in the great establishments, among which the first are those of Domecq and John David Gordon, and nothing can exceed the cordial hospitality of these princely merchants; whoever comes provided with a letter of introduction is carried off bodily, bags, baggage, and all, to their houses, which, considering the iniquity of Xerezan inns, is a satisfactory move. Then and there the guest is initiated into the secrets of trade, and is handed over to the _Capataz_, who delivers an explanatory lecture on vinology, which is illustrated, like those of Faraday, by experiments: tasting sherry at Xerez has, as Señor Clemente would say, very little in common with the commonplace customs of the London Docks. Here the swarthy professor, dressed somewhat like Figaro in the Barber of Seville, is followed by sundry jacketed and sandalled Ganymedes, who bear glasses on waiters; the lecturer is armed with a long stick, to the end of which is tied a bit of hollow cane, which he dips into each butt; the subject is begun at the beginning, and each step in advance is explained to the listening party with the gravity of a judicious foreman of a jury: the sample is handed round and tasted by all, who, if they are wise, will follow the example of their leader (on whom wine has no more effect than on a glass), by never swallowing the sips, but only permitting the tongue to agitate it in the mouth, until the exact flavour is mastered; every cask is tried, from the young wine to the middle-aged, from the mature to the golden ancient. Those who are not stupefied by the fumes, cannot fail to come out vastly edified. The student should hold hard during the first trials, for the best wine is reserved until the last. He ascends, if he does not tumble off, a vinous ladder of excellence. It would be better to reverse the order of the course, and commence with the finest sorts while the palate is fresh and the judgment unclouded. The thirster after knowledge must not drink too deeply now, but remember the second ordeal to which he will afterwards be exposed at the hospitable table of the proprietor, whose joy and pride is to produce fine wine and plenty of it, when his friends meet around his mahogany.