giddiness-90

求《百万英磅》中的台词

Chocolate is a psychoactive food. It is made from the seeds of the tropical cacao tree, Theobroma cacao. The cacao tree was named by the 17th century Swedish naturalist, Linnaeus. The Greek term theobroma means literally "food of the gods". Chocolate has also been called the food of the devil; but the theological basis of this claim is obscure. 。

Cacao beans were used by the Aztecs to prepare a hot, frothy beverage with stimulant and restorative properties. Chocolate itself was reserved for warriors, nobility and priests. The Aztecs esteemed its reputed ability to confer wisdom and vitality. Taken fermented as a drink, chocolate was also used in religious ceremonies. The sacred concoction was associated with Xochiquetzal, the goddess of fertility. Emperor Montezuma allegedly drank 50 goblets a day. Aztec taxation was levied in cacao beans. 100 cacao beans could buy a slave. 12 cacao beans bought the services of courtesan. 。

The celebrated Italian libertine Giacomo Casanova (1725-1798) took chocolate before bedding his conquests on account of chocolate's reputation as a subtle aphrodisiac. More recently, a study of 8000 male Harvard graduates showed that chocoholics lived longer than abstainers. Their longevity may be explained by the high polyphenol levels in chocolate. Polyphenols reduce the oxidation of low-density lipoproteins and thereby protect against heart disease. Such theories are still speculative. 。

Placebo-controlled trials suggest chocolate consumption may subtly enhance cognitive performance. As reported by Dr Bryan Raudenbush (2006), scores for verbal and visual memory are raised by eating chocolate. Impulse-control and reaction-time are also improved. This study needs replicating.。

A "symposium" at the 2007 American Association for the Advancement of Science - hyped as a potentially "mind-altering experience" - presented evidence that chocolate consumption can be good for the brain. Experiments with chocolate-fed mice suggest that flavanol-rich cocoa stimulates neurovascular activity, enhancing memory and alertness. This research was partly funded by Mars, Inc. 。

Coincidentally or otherwise, many of the worlds oldest supercentenarians, e.g. Jeanne Calment (1875-1997) and Sarah Knauss (1880-1999), were passionately fond of chocolate. Jeanne Calment habitually ate two pounds of chocolate per week until her physician induced her to give up sweets at the age of 119 - three years before her death aged 122. Life-extensionists are best advised to eat dark chocolate rather than the kinds of calorie-rich confectionery popular in America. 。

In the UK, chocolate bars laced with cannabis are popular with many victims of multiple sclerosis. This brand of psychoactive confectionery remains unlicensed. 。

Chocolate as we know it today dates to the inspired addition of triglyceride cocoa butter by Swiss confectioner Rodolphe Lindt in 1879. The advantage of cocoa butter is that its addition to chocolate sets a bar so that it will readily snap and then melt on the tongue. Cocoa butter begins to soften at around 75 F; it melts at around 97 F. 。

Today, chocolates of every description are legal, unscheduled and readily available over the counter. Some 50% of women reportedly claim to prefer chocolate to sex, though this response may depend on the attributes of the interviewer. 。

In 2007, a UK study suggested that eating dark chocolate was more rewarding than passionate kissing. More research is needed to replicate this result.。

More than 300 different constituent compounds in chocolate have been identified. Chocolate clearly delivers far more than a brief sugar high. Yet its cocktail of psychochemical effects in the central nervous system are poorly understood. So how does it work?。

CHOCOLATE : the Psychoactive Cocktail。

Chocolate contains small quantities of anandamide, an endogenous cannabinoid found in the brain. Sceptics claim one would need to consume several pounds of chocolate to gain any very noticeable psychoactive effects; and eat a lot more to get fully stoned. Yet it's worth noting that N-oleolethanolamine and N-linoleoylethanolamine, two structural cousins of anandamide present in chocolate, both inhibit the metabolism of anandamide. It has been speculated that they promote and prolong the feeling of well-being induced by anandamide. 。

Chocolate contains caffeine. But the caffeine is present only in modest quantities. It is easily obtained from other sources. Indeed a whole ounce of milk chocolate contains no more caffeine than a typical cup of "decaffeinated" coffee. 。

Chocolate's theobromine content may contribute to - but seems unlikely to determine - its subtle but distinctive psychoactive profile. Surprisingly, perhaps, recent research suggests that pure theobromine may be superior to opiates as a cough medicine due to its action on the vagus nerve. 。

Chocolate also contains tryptophan. Tryptophan is an essential amino acid. It is the rate-limiting step in the production of the mood-modulating neurotransmitter serotonin. Enhanced serotonin function typically diminishes anxiety. Yet tryptophan can normally be obtained from other sources as well; and only an unusually low-protein, high-carbohydrate meal will significantly increase its rate of intake into the brain.。

Like other palatable sweet foods, consumption of chocolate triggers the release of endorphins, the body's endogenous opiates. Enhanced endorphin-release reduces the chocolate-eater's sensitivity to pain. Endorphins probably contribute to the warm inner glow induced in susceptible chocoholics.。

Acute monthly cravings for chocolate amongst pre-menstrual women may be partly explained by its rich magnesium content. Magnesium deficiency exacerbates PMT. Before menstruation, too, levels of the hormone progesterone are high. Progesterone promotes fat storage, preventing its use as fuel; elevated pre-menstrual levels of progesterone may cause a periodic craving for fatty foods. One study reported that 91% of chocolate-cravings associated with the menstrual cycle occurred between ovulation and the start of menstruation. Chocolate cravings are admitted by 15% of men and around 40% of women. Cravings are usually most intense in the late afternoon and early evening.。

Cacao and chocolate bars contain a group of neuroactive alkaloids known as tetrahydro-beta-carbolines. Tetrahydro-beta-carbolines are also found in beer, wine and liquor; they have been linked to alcoholism. But the possible role of these chemicals in chocolate addiction remains unclear.。

One UK study of the human electroencephalographic (EEG) response to chocolate suggests that the odour of chocolate significantly reduces theta activity in the brain. Reduced theta activity is associated with enhanced relaxation. This study needs replication.。

Perhaps chocolate's key ingredient is its phenylethylamine (PEA) "love-chemical". Yet the role of the "chocolate amphetamine" is disputed. Most if not all chocolate-derived phenylethylamine is metabolised before it reaches the CNS. Some people may be sensitive to its effects in very small quantities.。

Phenylethylamine is itself a naturally occurring trace amine in the brain. Phenylethylamine releases dopamine in the mesolimbic pleasure-centres; it peaks during orgasm. Taken in unnaturally high doses, phenylethylamine can produce stereotyped behaviour more prominently even than amphetamine. Phenylethylamine has distinct binding sites but no specific neurons. It helps mediate feelings of attraction, excitement, giddiness, apprehension and euphoria; but confusingly, phenylethylamine has also been described as an endogenous anxiogen. One of its metabolites is unusually high in subjects with paranoid schizophrenia. 。

There is even a phenylethylamine theory of depression. Monoamine oxidase type-b has been described as phenylethylaminase; and taking a selective MAO-b inhibitor, such as selegiline (l-deprenyl, Eldepryl) or rasagiline (Azilect) can accentuate chocolate's effects. Some subjects report that bupropion (Wellbutrin, Zyban) reduces their chocolate-cravings; but other chocoholics dispute this.。

Maybe those men mean me well, maybe they mean me ill; no way to decide that—let it go. They've got a game, or a scheme, or an experiment, of some kind on hand; no way to determine what it is—let it go. There's a bet on me; no way to find out what it is—let it go. That disposes of the indeterminable quantities; the remainder of the matter is tangible, solid, and may be classed and labeled with certainty. If I ask the Bank of England to place this bill to the credit of the man it belongs to, they'll do it, for they know him, although I don't; but they will ask me how I came in possession of it, and if I tell the truth, they'll put me in the asylum, naturally, and a lie will land me in jail. The same result would follow if I tried to bank the bill anywhere or to borrow money on it. I have got to carry this immense burden around until those men come back, whether I want to or not. It is useless to me, as useless as a handful of ashes, and yet I must take care of it, and watch over it, while I beg my living. I couldn't give it away, if I should try, for neither honest citizen nor highwayman would accept it or meddle with it for anything. Those brothers are safe. Even if I lose their bill, or burn it, they are still safe, because they can stop payment, and the Bank will make them whole; but meantime I've got to do a month's suffering without wages or profit—unless I help win that bet, whatever it may be, and get that situation that I am promised. I should like to get that; men of their sort have situations in their gift that are worth having.。

I got to thinking a good deal about that situation. My hopes began to rise high. Without doubt the salary would be large. It would begin in a month; after that I should be all right. Pretty soon I was feeling first- rate. By this time I was tramping the streets again. The sight of a tailor-shop gave me a sharp longing to shed my rags, and to clothe myself decently once more. Could I afford it? No; I had nothing in the world but a million pounds. So I forced myself to go on by. But soon I was drifting back again. The temptation persecuted me cruelly. I must have passed that shop back and forth six times during that manful struggle. At last I gave in; I had to. I asked if they had a misfit suit that had been thrown on their hands. The fellow I spoke to nodded his head towards another fellow, and gave me no answer. I went to the indicated fellow, and he indicated another fellow with his head, and no words. I went to him, and he said:。

"Tend to you presently."。

I waited till he was done with what he was at, then he took me into a back room, and overhauled a pile of rejected suits, and selected the rattiest one for me. I put it on. It didn't fit, and wasn't in any way attractive, but it was new, and I was anxious to have it; so I didn't find any fault, but said, with some diffidence:。

"It would be an accommodation to me if you could wait some days for the money. I haven't any small change about me."。

The fellow worked up a most sarcastic expression of countenance, and said:。

"Oh, you haven't? Well, of course, I didn't expect it. I'd only expect gentlemen like you to carry large change."。

I was nettled, and said:。

"My friend, you shouldn't judge a stranger always by the clothes he wears. I am quite able to pay for this suit; I simply didn't wish to put you to the trouble of changing a large note."。

He modified his style a little at that, and said, though still with something of an air:。

"I didn't mean any particular harm, but as long as rebukes are going, I might say it wasn't quite your affair to jump to the conclusion that we couldn't change any note that you might happen to be carrying around. On the contrary, we can."。

I handed the note to him, and said:。

"Oh, very well; I apologize."。

He received it with a smile, one of those large smiles which goes all around over, and has folds in it, and wrinkles, and spirals, and looks like the place where you have thrown a brick in a pond; and then in the act of his taking a glimpse of the bill this smile froze solid, and turned yellow, and looked like those wavy, wormy spreads of lava which you find hardened on little levels on the side of Vesuvius. I never before saw a smile caught like that, and perpetuated. The man stood there holding the bill, and looking like that, and the proprietor hustled up to see what was the matter, and said, briskly:。

"Well, what's up? What's the trouble? What's wanting?"。

I said: "There isn't any trouble. I'm waiting for my change."。

"Come, come; get him his change, Tod; get him his change."。

Tod retorted: "Get him his change! It's easy to say, sir; but look at the bill yourself."。

The proprietor took a look, gave a low, eloquent whistle, then made a dive for the pile of rejected clothing, and began to snatch it this way and that, talking all the time excitedly, and as if to himself:。

"Sell an eccentric millionaire such an unspeakable suit as that! Tod's a fool—a born fool. Always doing something like this. Drives every millionaire away from this place, because he can't tell a millionaire from a tramp, and never could. Ah, here's the thing I am after. Please get those things off, sir, and throw them in the fire. Do me the favor to put on this shirt and this suit; it's just the thing, the very thing—plain, rich, modest, and just ducally nobby; made to order for a foreign prince—you may know him, sir, his Serene Highness the Hospodar of Halifax; had to leave it with us and take a mourning-suit because his mother was going to die— which she didn't. But that's all right; we can't always have things the way we—that is, the way they—there! trousers all right, they fit you to a charm, sir; now the waistcoat; aha, right again! now the coat—lord! Look at that, now! Perfect—the whole thing! I never saw such a triumph in all my experience."。

I expressed my satisfaction.。

"Quite right, sir, quite right; it'll do for a makeshift, I'm bound to say. But wait till you see what we'll get up for you on your own measure. Come, Tod, book and pen; get at it. Length of leg, 32"—and so on. Before I could get in a word he had measured me, and was giving orders for dress-suits, morning suits, shirts, and all sorts of things. When I got a chance I said:。

"But, my dear sir, I can't give these orders, unless you can wait indefinitely, or change the bill."。

"Indefinitely! It's a weak word, sir, a weak word. Eternally—that's the word, sir. Tod, rush these things through, and send them to the gentleman's address without any waste of time. Let the minor customers wait. Set down the gentleman's address and—"。

"I'm changing my quarters. I will drop in and leave the new address."。

"Quite right, sir, quite right. One moment—let me show you out, sir. There—good day, sir, good day."。

Well, don't you see what was bound to happen? I drifted naturally into buying whatever I wanted, and asking for change. Within a week I was sumptuously equipped with all needful comforts and luxuries, and was housed in an expensive private hotel in Hanover Square. I took my dinners there, but for breakfast I stuck by Harris's humble feeding house, where I had got my first meal on my million-pound bill. I was the making of Harris. The fact had gone all abroad that the foreign crank who carried million-pound bills in his vest pocket was the patron saint of the place. That was enough. From being a poor, struggling, little hand-to-mouth enterprise, it had become celebrated, and overcrowded with customers. Harris was so grateful that he forced loans upon me, and would not be denied; and so, pauper as I was, I had money to spend, and was living like the rich and the great. I judged that there was going to be a crash by and by, but I was in now and must swim across or drown. You see there was just that element of impending disaster to give a serious side, a sober side, yes, a tragic side, to a state of things which would otherwise have been purely ridiculous. In the night, in the dark, the tragedy part was always to the front, and always warning, always threatening; and so I moaned and tossed, and sleep was hard to find. But in the cheerful daylight the tragedy element faded out and disappeared, and I walked on air, and was happy to giddiness, to intoxication, you may say.。

And it was natural; for I had become one of the notorieties of the metropolis of the world, and it turned my head, not just a little, but a good deal. You could not take up a newspaper, English, Scotch, or Irish, without finding in it one or more references to the "vest-pocket million-pounder" and his latest doings and saying. At first, in these mentions, I was at the bottom of the personal-gossip column; next, I was listed above the knights, next above the baronets, next above the barons, and so on, and so on, climbing steadily, as my notoriety augmented, until I reached the highest altitude possible, and there I remained, taking precedence of all dukes not royal, and of all ecclesiastics except the primate of all England. But mind, this was not fame; as yet I had achieved only notoriety. Then came the climaxing stroke—the accolade, so to speak—which in a single instant transmuted the perishable dross of notoriety into the enduring gold of fame: Punch caricatured me! Yes, I was a made man now; my place was established. I might be joked about still, but reverently, not hilariously, not rudely; I could be smiled at, but not laughed at. The time for that had gone by. Punch pictured me all a-flutter with rags, dickering with a beef-eater for the Tower of London. Well, you can imagine how it was with a young fellow who had never been taken notice of before, and now all of a sudden couldn't say a thing that wasn't taken up and repeated everywhere; couldn't stir abroad without constantly overhearing the remark flying from lip to lip, "There he goes; that's him!" couldn't take his breakfast without a crowd to look on; couldn't appear in an operabox without concentrating there the fire of a thousand lorgnettes. Why, I just swam in glory all day long—that is the amount of it.。

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