8. Marriage is decidedly favourable to longevity.

9. The mortality among the poor is always greater than among the wealthier

classes.

10. The mortality in a population appears to be always proportionate to

its fecundity--as the number of births increases, so does the number of

deaths at the same time.

* * * * *

If this last assertion be correct, Malthus's doctrine must have been idle.

It appears that in general more males are born than females--this

difference has been attributed to the age of the parents; when the mother

is older than the father the female offspring are more numerous--the same

is observed when both parents have attained an advanced age--but when the

father's age exceeds that of the mother's, sons are chiefly the result of

their union, it has been also observed that widowers are most frequently

blessed with daughters.

Quetelet has very justly observed that the laws which preside over the

development of man, and modify all his actions, are in general the result

of his organization, of his years, his state of independence, the

surrounding institutions, local influence, and an infinity of other

causes, difficult to ascertain, and many of which, most probably, never

can be known. Still if we admit the fact, our wellbeing, in a great

measure, rests in our own hands, as the progress of our intellectual

attainments may gradually enable us to improve our condition, in most of

the points to which we have alluded; and Buffon has observed "that we know

not to what extent man may perfect his nature, both in a moral and a

physical point of view."

Still the laws of our organization, and which regulate life, appear to be

beyond human speculation; and it has been observed that, under ordinary

circumstances, we are ruled by a harmonizing system tending to equalize

society despite its institutions. Thus, births, marriages, and deaths,

appear regulated on a certain scale in proportions singularly similar.

This circumstance is rendered obvious by the following tables of nativity

at Amsterdam.

+-------+--------------------------------------------------+

| | Still-born. || Born alive. |

| |-----------------------||-------------------------|

| Years.| Boys. | Girls. |Total.|| Boys. | Girls. | Total. |

|-------|-------|--------|------||-------|--------|--------|

| 1821 | 288 | 246 | 534 || 3742 | 3600 | 7342 |

| 1822 | 280 | 222 | 502 || 3887 | 3713 | 7600 |

| 1823 | 268 | 198 | 466 || 3734 | 3448 | 7182 |

| 1824 | 266 | 216 | 482 || 4011 | 3849 | 7860 |

| 1825 | 207 | 173 | 404 || 3802 | 3559 | 7352 |

| 1826 | 231 | 173 | 404 || 3803 | 3635 | 7438 |

| 1827 | | | || 3524 | 3366 | 6890 |

| 1828 | | | || 3699 | 3529 | 7208 |

| 1829 | | | || 3785 | 3618 | 7403 |

| 1830 | 241 | 169 | 410 || 3727 | 3579 | 7306 |

| 1831 | 208 | 168 | 376 || 3843 | 3499 | 7342 |

| 1832 | 210 | 151 | 361 || 3351 | 3101 | 6452 |

+----------------------------------------------------------+

A statistical result much similar, was made also in Paris in the Bureau

des Longitudes, as appears by the following return:

+------------------------------------------------------------+

| | Still-born. | Born alive. |

| |-------------------------|-------------------------|

| Years. | Boys. | Girls. | Total. | Boys. | Girls. | Total. |

|--------|-------|--------|--------|-------|--------|--------|

| 1823 | 847 | 662 | 1509 | 13752 | 13318 | 27070 |

| 1824 | 810 | 677 | 1487 | 14647 | 14647 | 28812 |

| 1825 | 846 | 675 | 1521 | 14989 | 14264 | 29253 |

| 1826 | 810 | 737 | 1547 | 15187 | 14783 | 29970 |

| 1827 | 904 | 727 | 1631 | 15074 | 14732 | 29860 |

| 1828 | 883 | 743 | 1626 | 15117 | 14484 | 29601 |

| 1829 | 925 | 788 | 1713 | 14760 | 13961 | 28721 |

| 1830 | 943 | 784 | 1727 | 14488 | 14099 | 28587 |

| 1831 | 954 | 755 | 1709 | 15116 | 14414 | 29530 |

| 1832 | 994 | 726 | 1720 | 13494 | 12789 | 26283 |

+------------------------------------------------------------+

In these statements, of which many to the same effect might be produced,

it is singular that the number of still-born infants bears such a regular

proportion with the nativity of living ones.

The proportion of deaths to births is also strangely regular, despite the

difference of climate, and institutions, and the state of medical science

in various countries, as will appear manifest by the following scales:

+----------------------------------------------------------------+

| Cities. |Proportion of inhabitants|Proportion of inhabitants|

| | to one death. | to one birth. |

|------------|-------------------------|-------------------------|

| London | 46 0} | 40 8} |

| Glasgow | 46 8} 46 4 | 29 5} 35 2 |

| Madrid | 36 0} | 26 0} |

| Leghorn | 35 0} | 25 5} |

| Lyons | 32 2} | 28 5} |

| Moscow | 33 0} | 27 5} |

| Palermo | 32 0} 32 3 | 24 5} 27 0 |

| Paris | 31 4} | 27 0} |

| Lisbon | 31 1} | 28 3} |

| Copenhagen | 30 3} | 30 0} |

| Hamburg | 30 0} | 25 5} |

| Barcelona | 29 5} | 27 0} |

| Berlin | 29 0} | 21 0} |

| Bordeaux | 29 0} | 24 0} |

| Naples | 28 6} | 23 8} |

| Dresden | 27 7} 26 6 | 23 0} |

| Amsterdam | 27 5} | 26 0} |

| Brussels | 25 8} | 21 0} 24 2 |

| Stockholm | 24 6} | 27 0} |

| Prague | 24 5} | 23 3} |

| Rome | 24 4} | 30 6} |

| | | 20 0} |

| | | 26 5} |

| | | 20 0} |

| Vienna | 22 5 | 20 0 |

| Venice | 19 4} | 26 5} |

| Bergamo | 18 0} 18 7 | 20 0} 23 2 |

+----------------------------------------------------------------+

While such a regular proportion prevails in births and deaths, a still

more singular law seems to regulate the commission of crimes, of which the

following registers of the cases brought to trial in France is a proof.

+------------------------------------------------------------------+

| | 1826 | 1827 | 1828 | 1829 | 1830 | 1831 |

| |------|------|------|------|------|------+

|Murder in general | 241 | 234 | 227 | 231 | 205 | 266 |

|With fire arms | 56 | 64 | 60 | 61 | 57 | 88 |

|Swords, daggers, &c. | 15 | 7 | 8 | 7 | 12 | 30 |

|Knives | 39 | 40 | 34 | 46 | 44 | 34 |

|Sticks, bludgeons, &c. | 23 | 28 | 31 | 24 | 12 | 21 |

|Stones, &c. | 20 | 20 | 21 | 21 | 11 | 9 |

|Cutting and contusing | | | | | | |

| instruments, tools, &c.| 35 | 40 | 42 | 45 | 46 | 49 |

|Strangulation | 2 | 5 | 2 | 2 | 2 | 4 |

|Drowning | 6 | 16 | 6 | 1 | 4 | 3 |

|Kicks, and blows with | | | | | | |

| the fist | 28 | 12 | 21 | 23 | 17 | 26 |

|Fire | ... | 1 | ... | 1 | ... | ... |

|Unknown means | 17 | 1 | 2 | ... | 2 | 2 |

+------------------------------------------------------------------+

The criminal statistics of France have produced the following calculation:

From 7000 to 7300 criminals are tried every year, out of which number 61

out of 100 are found guilty; 170,000 offenders are charged with minor

offences and misdemeanors, of whom 85 in the 100 are condemned to various

punishments, and the greatest annual calculation which Quetelet remarks in

an annual budget, paid much more regularly than taxes, is as follows:

Condemned to capital punishment 100 to 150

To hard labour for life 280

Hard labour for a period 1050

Imprisonment 1220

The following curious table has been drawn of the causes that excited to

the commission of murder and the means resorted to:

+------------------------------------------------------------------+

|Apparent motives, | | |Assassi- | | |

|from 1826 to 1829.|Poison.|Murder.| nation.|Incendiary.| Total. |

| | | | | | |

|------------------|-------|-------|---------|-----------|---------|

|Cupidity | 20 | 39 | 237 | 66 | 362 |

|Adultery | 48 | 9 | 76 | ... | 133 |

|Domestic broils | 48 | 120 | 131 | 84 | 333 |

|Jealousy and | | | | | |

| debauchery | 10 | 58 | 115 | 37 | 220 |

|Revenge, hatred, | | | | | |

| and other motives| 23 | 903 | 460 | 229 | 1615 |

|------------------|-------|-------|---------|-----------|---------|

| Total | 149 | 1129 | 1019 | 366 | 2663[47]|

+------------------------------------------------------------------+

To what are we to attribute this apparent regularity in the scale of

births, deaths, and the commission of crimes? Are we ruled by _certain_

laws that are only changed in the manifestations of Providence, by

peculiar visitations, such as war, famine, and pestilential maladies? What

a vast and curious field of research and reflection! what an argument for

the fatalist! Man no doubt possesses a moral power that to a certain

extent subjugates the creation to his influence and his will. Plants and

animals seem to obey certain natural laws, that are only disturbed by

perturbative agents; and it is difficult to point out what are the human

actions that arise from natural impulses, or from accidental

circumstances, although experience would tend to show that they bear a

singular proportion in the similarity of their results; and one must come

although reluctantly to the conclusion, that this perturbative power

exercises but a slender influence on the laws of nature, which seem to set

at defiance the destructive efforts of man. Thus have we seen of late

years, that the most fearful and long-protracted wars, which one might

have imagined would have devastated the fairest parts of Europe, have not

checked a surprising increase in its population, and the destructive

effects of the most fatal pestilence have vanished with a promptness that

seemed to keep pace with the preceding havoc. Bigotry and fanaticism are

the only scourges which appear to dare the benevolent views of Providence,

and when we traverse the desolate fields of most Roman Catholic countries,

one would imagine that Heaven has abandoned their inhabitants to their own

blind wills and evil ways. Spain at this period and at many epochs of her

bloody history, seems to corroborate the fable of the Titans who sought

refuge in that ill-fated land from the anger of the gods.[48]

To return: we find in the preceding _resumes_ of longevity that poets are

the shortest-lived; next to them, authors on natural religion, dramatists,

and novelists. May not this circumstance be attributed to the fervour of

their imagination and to their unequal mode of living? A species of

madness is the attribute of genius. Many authors on natural religion may

come under the denomination of monomaniacs. The jealous irritability of

poets and dramatists,--and next to them in the scale of vanity we find

musicians,--may also contribute to wear them out, and bring on various

chronic diseases, by digestive derangements; more especially as their

habits of living are seldom regular, fits of sobriety alternating with

bouts of merry-making. Moral philosophers, painters, and sculptors, whose

average life appears the longest, follow more sedentary pursuits; and,

although artists in general cannot boast of remarkable discretion in their

mode of living, the nature of their profession requires much steadiness.

It is moreover to be observed that, in the preceding calculation,

historical painters have chiefly been noticed. Would the same calculation

apply to the lighter branches of the art? It has been remarked that actors

generally attain old age, notwithstanding the fatiguing and harassing

nature of their profession. This may be attributed to the constant

excitement of a similar nature to which they are subject, as well as to

their continued exposure to the sudden transitions from heat to cold,

which renders them less susceptible of the variations of temperature that

affect those who can avoid these vicissitudes. Any person who would expose

himself to the constant checked perspirations to which dancers are liable,

would infallibly pay dear for the experiment; and those who have had

occasion to witness the fatigues of their exercises, marvel at their not

being constantly attacked with pulmonary inflammation, and the many

maladies that result from similar exposures. On the very same principle,

troops when engaged upon active service do not suffer from the inclemency

of the weather, although saturated with wet by day, and sleeping under

torrents of rain by night. So long as they are marching with an object in

view, this excitement supports them, even against hunger; but the moment

this excitement ceases, let them halt, in tranquil cantonments, or

commence a retreat under unfavourable circumstances, that moment the

invasion of disease is observed. The chief source of health and long life

is an equilibrious state of the circulation. This condition a moderate

mental excitement tends to maintain. Depression, on the contrary, will

produce a languid flow of the vital stream, congestion, and chronic

diseases.

On the same principle, good temper and hilarity are also necessary to

prolong life. Violent passions must tend to occasion dangerous

determinations, while the inward gnawings of offended vanity and pride

corrode every viscus, and lay the seeds of future mental and bodily

sufferings. Apathy and insensibility are, unfortunately, the best sources

of peace of mind, and as Fontenelle observed, a good stomach and a bad

heart are essential to happiness. Perhaps the best maxim to prolong our

days, and render them as tolerable as possible, is the "_Bene vivere et

laetari_."

I have just observed that conformation materially affects our existence;

and this circumstance may in a great measure be referred to temper, and

the wear and tear that it occasions in ill-conditioned individuals. Little

people seldom attain the longevity of stronger individuals; and it is also

a well-known fact that diminutive persons are generally spiteful and

malicious. As Providence has bestowed destructive venoms on reptiles, so

has it gifted these insignificant members of society with obnoxious

qualities, to make amends for their want of physical power in the

strategies of attack and defence. The same observation holds good with the

deformed; but here we have a moral cause for this sourness of disposition.

They too frequently are objects of ridicule, contempt, or pity, sentiments

the most humiliating to mankind. In childhood they are not able to partake

of the boisterous and active sports of their companions; they have not the

power to resent an injury, and the more powerless we are, the greater is

our thirst of revenge. Hence does tyranny degrade, and renders its victims

cruel and vindictive. The deformed, moreover, find it necessary to improve

their intellectual faculties, which in aftertimes fill their quivers with

keen shafts of retaliation. In this study they also have more leisure, and

they apply to their books while their comrades are at play. This very

study adds to their sense of inferiority; they can never hope to share the

warrior's laurels, or, what is perhaps still more painful, the myrtle of

successful love. Their only chance of success in either of these careers

is by kindling wars by their intrigues, or winning a woman's heart by

intellectual superiority,--two very improbable events. Thus they gradually

envy men who are looked upon by the world as their superiors, and hate

women for the preference they show to those privileged individuals. In

general we find these ill-shaped beings bitterly sarcastic whenever

woman's name is mentioned. Pope, perhaps from these very reasons, was

inexhaustible in his abuse of the sex: and Boileau abhorred them, since he

had been emasculated by a turkey-cock.

The intellectual superiority of hunchbacks has also been attributed to

their physical condition; and it is generally believed that with them the

circulation of blood in the brain is more rapid than in well-conformed

subjects, and this increased action is supposed to contribute materially

to the vivacity of the imagination, and the quickness of apprehension.

Another circumstance is said to increase their mental powers, and that is,

their continence, considered both by the ancients and the moderns as a

source of intellectual energies. Minerva and the Muses were virgins; and

in this and other fabulous traditions, we find the ancients illustrating

in their mythologic allegories many physical facts and observations. Our

Bacon had made the same remark; and Newton, and many other great men,

considered the passion of love beneath the dignity of science. Continence

and abstinence were deemed by Horace as indispensable privations in the

cultivation of genius. In the deformed both are to a certain degree

natural, or at least cannot be lost sight of without endangering life. The

digestive powers of the deformed are generally weak; and this debility has

ever been looked upon as a concomitant of superior intellects. Thus in

Celsus, "_Imbecilli stomacho pene omnes cupidi litterarum sunt_;" while on

the contrary, "_Obesus venter non parit subtilem intellectum_."

The common expression of a child being too clever to live, is

unfortunately founded on observation. Scrofulous and sickly children are

in general remarkable for the quickness of their intellects; and Rousseau

maintained that a man who could meditate was a depraved animal. It is a

fact that the perfection of one faculty can seldom be attained but at the

expense of others. The more our faculties are generally called into

action, the less perfect will they be individually;--"_Pluribus intentus,

minor est ad singula_." Thus, the singing of birds is improved by

depriving them of sight.

The influence of the mind upon our health is as evident as the influence

of our health in the duration of existence. This corollary explains the

shortness of life of the diminutive and the deformed, unconnected with

such physical defects of organization as might impede the due exercise of

their organs.

The fable of Prometheus is a strong illustration of the pernicious effects

of intemperance; and by Darwin, and other physiologists, has been

considered as comparing the celestial fire that he purloined, to the

artificial inspirations of excitement that ultimately preys upon the liver

and the other viscera like a voracious vulture. A much deeper philosophy

is concealed in this theogenic allegory. Prometheus was the son of

Japetus; brother to Atlas, Menoetius, and Epimetheus, who all surpassed

mankind in fraud and in guilt. Prometheus himself scoffed the gods, and

violated their shrine. Heaven and Earth had formed his father, who had

united his destinies with Clymene, one of the Oceanides. Thus Prometheus

and Epimetheus arose from the very cradle of the universe; and their very

names, [Greek: Promandanein] and [Greek: Epimandanein], signify foresight

and improvidence,--_praediscere et postea discere_,--the prevalent

characteristics of all mortals, that either tend to promote or retard the

progress of human reason and human happiness. Prometheus strove impiously

to possess himself of Divine knowledge, and created man with a base

amalgam of earth and the bones of animals, vivified by the celestial fire

he had obtained. Jupiter, indignant at his audacity, commanded Vulcan to

create a beauteous tempter in the form of woman, on whom every attractive

gift might be conferred; and Pandora was sent upon earth with the fatal

present of the father of the gods, the box that contained all the evils

and distempers that were destined for mankind. The foresight of Prometheus

resisted her charms; his improvident brother opened the dreaded casket.

Have we not here an illustration of the vanity of science, that aims even

at Divine attributes, and whose votaries, like Prometheus, would

endeavour, if possible, to deprive wisdom of her power, and break down the

boundaries of human intellects? His punishment describes in energetic

language the endless and consuming studies of the learned, whose very

viscera are corroded in lucubrations too often fruitless, and not

unfrequently injurious to themselves and others. Hercules alone could

relieve him from his torments:--and does not Hercules in this allegory

typify the power of reason, that enables us to release the mind from the

trammels both of ignorance and vanity, separated from each other by a

gossamer partition? Prometheus, who could resist the most powerful of

temptations,--beauty and talent combined,--dared Olympus to seek for that

wisdom which would have doomed him to everlasting sufferings, had not

strength of mind and the powers of reflection destroyed his merciless

tormentor. Can we be surprised that the ancients consecrated games to this

beautiful allegory?--games that are still carried on in our days; but,

alas! where every vain competitor pretends that he has reached the goal

with an unextinguished torch!

Curiosities of Medical Experience · 第 174 / 214 题