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arned that opium is a dusky brown in colour； and this； take notice； I grant。 Secondly； that it is rather dear； which also I grant； for in my time East Indian opium has been three guineas a pound； and Turkey eight。 And thirdly； that if you eat a good deal of it； most probably you mustdo what is particularly disagreeable to any man of regular habits； viz。； die。 ｛12｝ These weighty propositions are； all and singular； true： I cannot gainsay them； and truth ever was； and will be； commendable。 But in these three theorems I believe we have exhausted the stock of knowledge as yet accumulated by men on the subject of opium。
And therefore； worthy doctors； as there seems to be room for further discoveries； stand aside； and allow me to come forward and lecture on this matter。
First； then； it is not so much affirmed as taken for granted； by all who ever mention opium； formally or incidentally； that it does or can produce intoxication。 Now； reader； assure yourself； meo perieulo； that no quantity of opium ever did or could intoxicate。 As to the tincture of opium （commonly called laudanum） THAT might certainly intoxicate if a man could bear to take enough of it； but why？ Because it contains so much proof spirit； and not because it contains so much opium。 But crude opium； I affirm peremptorily； is incapable of producing any state of body at all resembling that which is produced by alcohol； and not in DEGREE only incapable； but even in KIND： it is not in the quantity of its effects merely； but in the quality； that it differs altogether。 The pleasure given by wine is always mounting and tending to a crisis； after which it declines； that from opium； when once generated； is stationary for eight or ten hours： the first； to borrow a technical distinction from medicine； is a case of acutethe second； the chronic pleasure； the one is a flame； the other a steady and equable glow。 But the main distinction lies in this； that whereas wine disorders the mental faculties； opium； on the contrary （if taken in a proper manner）； introduces amongst them the most exquisite order； legislation； and harmony。 Wine robs a man of his self…possession； opium greatly invigorates it。 Wine unsettles and clouds the judgement； and gives a preternatural brightness and a vivid exaltation to the contempts and the admirations； the loves and the hatreds of the drinker； opium； on the contrary； communicates serenity and equipoise to all the faculties； active or passive； and with respect to the temper and moral feelings in general it gives simply that sort of vital warmth which is approved by the judgment； and which would probably always accompany a bodily constitution of primeval or antediluvian health。 Thus； for instance； opium； like wine； gives an expansion to the heart and the benevolent affections； but then； with this remarkable difference； that in the sudden development of kind…heartedness which accompanies inebriation there is always more or less of a maudlin character； which exposes it to the contempt of the bystander。 Men shake hands； swear eternal friendship； and shed tears； no mortal knows why； and the sensual creature is clearly uppermost。 But the expansion of the benigner feelings incident to opium is no febrile access； but a healthy restoration to that state which the mind would naturally recover upon the removal of any deep…seated irritation of pain that had disturbed and quarrelled with the impulses of a heart originally just and good。 True it is that even wine； up to a certain point and with certain men； rather tends to exalt and to steady the intellect； I myself； who have never been a great wine…drinker； used to find that half…a…dozen glasses of wine advantageously affected the facultiesbrightened and intensified the consciousness； and gave to the mind a feeling of being 〃ponderibus librata suis；〃 and certainly it is most absurdly said； in popular language； of any man that he is DISGUISED in liquor； for； on the contrary； most men are disguised by sobriety； and it is when they are drinking （as some old gentleman says in Athenaeus）； that men ＇Greek text＇display themselves in their true complexion of character； which surely is not disguising themselves。 But still； wine constantly leads a man to the brink of absurdity and extravagance； and beyond a certain point it is sure to volatilise and to disperse the intellectual energies： whereas opium always seems to compose what had been agitated； and to concentrate what had been distracted。 In short； to sum up all in one word； a man who is inebriated； or tending to inebriation； is； and feels that he is； in a condition which calls up into supremacy the merely human； too often the brutal part of his nature； but the opium…eater （I speak of him who is not suffering from any disease or other remote effects of opium） feels that the divines part of his nature is paramount； that is； the moral affections are in a state of cloudless serenity； and over all is the great light of the majestic intellect。
This is the doctrine of the true church on the subject of opium： of which church I acknowledge myself to be the only memberthe alpha and the omega： but then it is to be recollected that I speak from the ground of a large and profound personal experience： whereas most of the unscientific ｛13｝ authors who have at all treated of opium； and even of those who have written expressly on the materia medica； make it evident； from the horror they express of it； that their experimental knowledge of its action is none at all。 I will； however； candidly acknowledge that I have met with one person who bore evidence to its intoxicating power； such as staggered my own incredulity； for he was a surgeon； and had himself taken opium largely。 I happened to say to him that his enemies （as I had heard） charged him with talking nonsense on politics； and that his friends apologized for him by suggesting that he was constantly in a state of intoxication from opium。 Now the accusation； said I； is not prima facie and of necessity an absurd one； but the defence IS。 To my surprise； however； he insisted that both his enemies and his friends were in the right。 〃I will maintain；〃 said he； 〃that I DO talk nonsense； and secondly； I will maintain that I do not talk nonsense upon principle； or with any view to profit； but solely and simply； said he； solely and simplysolely and simply （repeating it three times over）； because I am drunk with opium； and THAT daily。〃 I replied that； as to the allegation of his enemies； as it seemed to be established upon such respectable testimony； seeing that the three parties concerned all agree in it； it did not become me to question it； but the defence set up I must demur to。 He proceeded to discuss the matter； and to lay down his reasons； but it seemed to me so impolite to pursue an argument which must have presumed a man mistaken in a point belonging to his own profession； that I did not press him even when his course of argument seemed open to objection； not to mention that a man who talks nonsense； even though 〃with no view to profit；〃 is not altogether the most agreeable partner in a dispute； whether as opponent or respondent。 I confess； however； that the authority of a surgeon； and one who was reputed a good one； may seem a weighty one to my prejudice； but still I must plead my experience； which was greater than his greatest by 7；000 drops a… day； and though it was not possible to suppose a medical man unacquainted with the characteristic symptoms of vinous intoxication； it yet struck me that he might proceed on a logical error of using the word intoxication with too great latitude； and extending it generically to all modes of nervous excitement； instead of restricting it as the expression for a specific sort of excitement connected with certain diagnostics。 Some people have maintained in my hearing that they had been drunk upon green tea； and a medical student in London； for whose knowledge in his profession I have reason to feel great respect； assured me the other day that a patient in recovering from an illness had got drunk on a beef…steak。
Having dwelt so much on this first and leading error in respect to opium； I shall notice very briefly a second and a third； which are； that the elevation of spirits produced by opium is necessarily followed by a proportionate depression； and that the natural and even immediate consequence of opium is torpor and stagnation； animal and mental。 The first of these errors I shall content myself with simply denying； assuring my reader that for ten years； during which I took opium at intervals； the day succeeding to that on which I allowed myself this luxury was always a day of unusually good spirits。
With respect to the torpor supposed to follow； or rather （if we were to credit the numerous pictures of Turkish opium…eaters） to accompany the practice of opium…eating； I deny that also。 Certainly opium is classed under the head of narcotics； and some such effect it may produce in the end； but the primary effects of opium are always； and in the highest degree； to excite and stimulate the system。 This first stage of its action always lasted with me； during my noviciate； for upwards of eight hours； so that it must be the fault of the opium…eater himself if he does not so ti