Psychotherapy Part 7

A striking ill.u.s.tration of the power of the mind to bring about the cure of ailments and symptoms of every sort is found in the history of the many nostrums and remedies that have worked wonders for a time and later proved to be inert or even harmful. The ordinary definition of a nostrum includes the idea of secrecy. At all times in the world's history fortunes have been made out of such remedies. They appeal not only to the uneducated, but also to those who are supposed to be well informed, and this in spite of the fact that generally the remedies are claimed to do good for nearly every form of disease, and it must be evident to anyone, after a moment's serious thought, that the one idea of their inventor is not to benefit patients, but to make money.

With the multiplication of newspapers and magazines, there has been a great increase in these secret remedies and of their users. Apparently all that is needed for many people who are ailing, or think they are ailing, is to be told in a more or less impressive way that some remedy will cure, and then it proceeds to do them good. There is a general impression abroad that some of these remedies represent great discoveries in medicine, and the feeling of most of those who take them is that the inventor has found a new and wonderful remedy. During all the centuries such secret remedies have come and gone, and not one of them has proved to be of lasting value. Just as soon as its composition is no longer a secret it begins to fail. It is, therefore, evident that its effect was entirely due to influence on the mind and not at all to any influence on the body.

The stories of the origin of these remedies bear a striking similarity. There are two variants on the theme: either the inventor is supposed to be an earnest student of science, devoting himself to profound research for many years and finally finding some wonderful secret of nature hitherto hidden from men; or else the remedy has been discovered by happy accident, and some chronic sufferer p.r.o.nounced by the most eminent physicians to be hopelessly incurable has in despair turned to the now method, caring little really, so discouraged is he, whether it does good or ill, and wakes up to find that he is on the high road to recovery, apparently having been directed by Providence in the use of the remedy in question. Overflowing with grat.i.tude, he {54} wants to share the heaven-sent blessing with all mankind--for a valuable consideration.

The Weapon Ointment.--Among the most famous nostrums, and a striking example of the great role played in therapeutics by mental influence and coincidence, is the Unguentum Armariam or Weapon Ointment. This famous remedy would cure any wound made by a weapon, if it could only be employed before the fatal effects were absolutely manifest. There was an abundance of evidence that it stopped the pain, checked the bleeding and initiated the restoration of the patient to health. We know the remedy not from traditions of its use among the uneducated, but from descriptions that we have by men who were among the best educated of their time, and that by no means an era of dullards. The story of this infallible remedy is all the more surprising because it was not applied to the wound itself, nor indeed to the sufferer at all, but _to the weapon which inflicted the wound_. Nay, it was well authenticated that, where the weapon could not be secured for inunction, if the ointment were applied to a wooden model of the weapon, the cure followed with almost, though, it was confessed by some, not quite so much a.s.surance as in the fortunate case of the weapon being available.

The story has been so well told by Oliver Wendell Holmes in his "Medical Essays" [Footnote 9] that it seems best to retell it in abstracts from his "Homeopathy and Its Kindred Delusions." He says:

[Footnote 9: Houghton Mifflin Co., Boston.]

Fabricius Hilda.n.u.s, whose name is familiar to every surgical scholar, and Lord Bacon, who frequently dipped a little into medicine, are my princ.i.p.al authorities for the few circ.u.mstances I shall mention regarding it. The Weapon Ointment was a preparation used for the healing of wounds, but instead of its being applied to them, the injured part was washed and bandaged, and the weapon with which the wound was inflicted was carefully anointed with the unguent. Empirics, ignorant barbers, and men of that sort are said to have especially employed it. _Still there was not wanting some among the more respectable members of the medical profession who supported its claims_. [Italics ours.] The composition of this ointment was complicated, in the different formulas given by different authorities; but some substances addressed to the imagination, rather than the wound or weapon, entered into all. Such were portions of mummy, of human blood and of moss from the skull of a thief hung in chains.

Hilda.n.u.s was a wise and learned man, one of the best surgeons of his time. He was fully aware that a part of the real secret of the Unguentum Armarium consisted in the was.h.i.+ng and bandaging the wound and then letting it alone. But he could not resist the solemn a.s.sertions respecting its efficacy; he gave way before the outcry of facts (!), and therefore, instead of denying all their pretensions, he admitted and tried to account for them upon supernatural grounds.

Holmes says further:

Lord Bacon speaks of the weapon ointment, in his Natural History, as having in its favor the testimony of men of credit, though, in his own language, he himself "as yet is not fully inclined to believe it." His remarks upon the a.s.serted facts respecting it show a mixture of wise suspicion and partial belief. He does not like the precise directions given as to the circ.u.mstances under which the animals from which some of the materials were obtained were to be killed, for he thought it looked like a provision for an excuse in case of failure, by laying the fault to the omission of some of these circ.u.mstances. But he likes well that "they do not observe the confecting of the Ointment under any certain constellation; which is commonly the excuse of magical medicines, when they fail, that they {55} were not made under a fit figure of heaven." It was pretended that if the offending weapon should not he had, it would serve the purpose to anoint a wooden one made like it. "This," says Lord Bacon, "I should doubt to be a device to keep this strange form of cure in request and use, because many times you cannot come by the weapon itself." And in closing his remarks on the statements of the advocates of the ointment, he says, "Lastly, it will cure a beast as well as a man, which I like best of all the rest, because it subjecteth the matter to an easy trial." It is worth remembering that more than 200 years ago, when an absurd and fantastic remedy was a.s.serted to possess wonderful power, and when sensible persons ascribe its pretended influence to imagination, it was boldly answered that the cure took place when the wounded party did not know of the application made to the weapon, and even when the brute animal was the subject of the experiment, and that this a.s.sertion, lie as we all know it was, came in such a shape as to shake the incredulity of the keenest thinker of his time.

It is interesting to follow up some of the controversies among scientific men with regard to the weapon ointment, for they serve to show how the remedy came to maintain its prominence for so long.

Podmore, in his "Mesmerism and Christian Science" (London, 1909), tells the story of the controversy between Goclenius, a professor of medicine at the University of Marburg, who published as the Inaugural Thesis for his professors.h.i.+p, a treatise on the "Weapon Salve," and Father Roberti, a Jesuit scientist and philosopher, whose final treatise in the controversy was ent.i.tled after the lengthy fas.h.i.+on of t.i.tles in that day, "Goclenius Corrected Out of His Own Mouth; or, The Downfall of the Magnetic Cure and the Weapon Salve." The decision of the controversy was eventually referred to the great physician of the time. Van Helmont, who decided that both disputants were partly wrong, the Jesuit erring most, but that above all Goclenius should distinguish between the cases when the weapon had blood on it and when it had not. When there is blood on the weapon, he held, then the salve is always effective; when there is not, then much stronger remedies were required. In both cases, of course, the salve or ointment was applied to the weapon.

In the midst of this discussion of the points at issue, it is interesting to note Van Helmont's opinion with regard to many curious things used in medicine at that time. He insists that Goclenius makes a mistake in attributing therapeutic power alone to the moss taken from the skull of a condemned criminal who had been hung in chains.

This material, under the name of _usnea_, was apparently quite popular in prescriptions for various chronic ills, and especially those that we now recognize as prolonged neurotic affections. Van Helmont emphasizes the fact that the experience of all physicians shows that material taken from the heads of condemned criminals executed in other ways, as, for instance, those broken on the wheel, may be just as effective. Van Helmont conceived of the magnetic and sympathetic feeling as a natural process. All the force of the stars might be concentrated in objects that had been beneath their beams for a long time, and this might be communicated in some wonderful way to patients so as to supply defects of vitality. Such defects of vitality Van Helmont's prescriptions actually were compensating, but the source was in the patients themselves--that reservoir of surplus energy which remains unused unless some strong suggestion brings it out.

Sympathetic Powder.--After the weapon ointment, the best known of the nostrums of older times is probably Sir Kenelm Digby's famous Sympathetic {56} Powder, which Dr. Holmes talks of as even better known than its great therapeutic predecessor. This, too, was a wonderworker. Unlike the Unguentum Armarium, however, its composition was simple. It was nothing else than copper sulphate which had been allowed to deliquesce to a white powder. This powder would cure any injury as infallibly as the weapon ointment. It, too, was not applied to the wound, but to the _bloodstained_ garments (Van Helmont's distinctions between the b.l.o.o.d.y and the bright weapon should be recalled) of the wounded person. The patient did not need to be present at the time the application was made. He might be far away and yet its efficacy was, according to many very intelligent and highly educated persons, quite a.s.sured.

For the sympathetic powder we have one of the stories of far-fetched discovery that have since become so familiar. A missionary, traveling in the East, was said to have brought the recipe to Europe about the middle of the seventeenth century. The Grand Duke of Tuscany, in whose dominions the missionary took up his residence, heard of the cures performed by him and tried by offers of money and favor to obtain the missionary's secret, but without success. Sir Kenelm Digby, however, who was traveling in Italy, happened by good fortune to do a favor for the missionary, and put him under such deep obligations that he felt the only way he could properly repay his benefactor was to confide to him the composition of this wonderful remedy. Sir Kenelm Digby was at this time one of the best known of English scholars. After having reached distinction in the English navy, he had devoted himself to literature, to philosophy, and to politics. He had devoted much time to the old books of alchemy. Therefore, the offer of this precious piece of information especially appealed to him. On his return to England he proceeded to use it for the benefit of his friends, and it created a sensation. The French dictionary of the Medical Sciences tells the story of the application of the powder for the first time in England and of the subsequent use of it, especially on the n.o.bility of England:

An opportunity soon presented itself to try the powers of the famous powder. A certain Mr. Howell, having been wounded in endeavoring to part two of his friends who were fighting a duel, submitted himself to a trial of the sympathetic powder. Four days after he received his wounds, Sir Kenelm dipped one of Mr. Howell's garters in a solution of the powder, and immediately, it is said, the wounds, which were very painful, grew easy, although the patient, who was conversing in a corner of the chamber, had not the least idea of what was doing with his garter. He then returned home leaving his garter in the hands of Sir Kenelm, who had hung it up to dry, when Mr. Howell sent his servant in a great hurry to tell him that his wounds were paining him horribly; the garter was therefore replaced in the solution of the Powder, and the patient got well after five or six days of its continued immersion.

King James I, his son, afterwards Charles I, the Duke of Buckingham, then Prime Minister, and all the princ.i.p.al personages of the time were cognizant of this fact; and James himself, being curious to know the secret of this remedy, asked it of Sir Kenelm, who revealed it to him, and his majesty had the opportunity of making several trials of its efficacy, _which all succeeded in a surprising manner_.

Tar Water and Therapeutic Faith.--One further story of an old nostrum deserves to be told because of the distinction of its chief promoter, who did not, however, as do most of the nostrum promoters, make a fortune by it. {57} This is the incident of Bishop Berkeley and his tar water. Berkeley was one of the leaders of thought of the eighteenth century. At one time he came to America with the idea of enlightening the ignorance of the colonists and of founding a school of philosophy. Besides being one of the most learned men of his time, he was one of the best. He was known for his gentleness, his unselfishness, and his lack of pretension. Yet all of these virtues were unable to save him from falling a victim to a medical delusion.

One of his essays is on the value of tar water in medicine, and is ent.i.tled "Siris, a Chain of Philosophical Reflections and Inquiries Concerning the Virtues of Tar Water," etc.

Tar water was prepared by stirring a gallon of water with a quart of tar, letting it stand for several days, and then pouring off the clear water. It, in fact, retained scarcely more of the tar than the odor.

According to the great philosopher, this not only cured, but prevented diseases. The list is, indeed, so long that it is hard to understand how the claims for it could have received any credence. They did, however, and Berkeley himself, and many of his friends, were cured of many and various ills, and were protected from many more by its frequent use. The odor was the factor that proved of suggestive value and set free the springs of vital energy.

Sarsaparilla.--It might be thought that such deception of self and others as has been ill.u.s.trated in the weapon salve and sympathetic powder would be impossible in our enlightened day. Anyone who thinks so forgets certain incidents of recent times. The story of sarsaparilla is a striking ill.u.s.tration. Few drugs have been more popular in the last half century, and it is even yet popularly supposed to be a wonderful tonic, a cure for many diseases. During the first half of the nineteenth century, when the humoral theory of the causation of diseases was generally accepted, certain German physicians thought they observed that a decoction of sarsaparilla was a sovereign remedy for various ailments having their origin in the blood. The blood was at that time supposed to become impure for many reasons, and the possibility of neutralizing such impurity by medical measures was seriously attempted. As Virchow used to insist, the humoral pathology still holds its ground in popular estimation, and so blood purifiers are favorite remedies, and will doubtless continue to be for at least another generation, until cellular pathology secures a hold on the popular mind.

Sarsaparilla came in, then, as a great blood purifier, and was used for ten years by many of the physicians of the world, confident that they were obtaining excellent results from its use. After a time, however, further study of the drug showed that it was inert. Gradually the employment of sarsaparilla as a remedial agent ceased, though it continued to be used as an elegant vehicle in the prescription of nauseating remedies.

Only after it had been thus abandoned by the regular profession, was it taken up extensively by others who advertised its virtues widely and secured a great clientele for it. Probably more money has been spent on sarsaparilla during the last fifty years than on any other single drug. Many millions were every year appropriated by rival concerns to advertise its virtues. It has been possible at any time during the last half century to secure any number of people who were willing and ready to declare--and most of them convinced of the truth of what they said--that various preparations of {58} sarsaparilla had cured them of long-standing ills, and that they considered it a life-saving remedy.

The efficient ingredient in the sarsaparilla, so far as any of its various preparations have seemed to do good, has not been anything that was in the bottle, but the printer's ink that was absorbed from the outside of it. People were persuaded that they would get better, and, as far as most of them were concerned, this was of itself quite sufficient to turn the scale in favor of improvement that led to the obliteration of symptoms. So long as these symptoms were a source of worry and trouble to them, they continued to be quite incurable. Just as soon as the inhibition of nervous energy, due to worry and over-attention to their sensations, stopped, then the natural force of the body was sufficient to remove the sources of complaint.

Psychology, Old and New, of Remedies.--Men have always known how to take advantage of the possibility of influencing patients' minds by wondrous claims for remedies. Anyone is sadly deceived who thinks that it is only in recent times that men have learned to make their advertis.e.m.e.nts of nostrums suggestive by the promises made or that we have developed the psychology of advertising to such a degree as to appeal to the ailing more forcibly and surely than was done in the past. Here is the announcement that went with a remedy in old Irish medicine more than 1,000 years ago. It was, according to its inventor, "a preservative from death, a restorative for the want of sinews (strength), for the tongue-tied, a cure for swelling in the head, and of wounds from iron and of burning by fire, and of the bite of the hound; it preventeth the la.s.situde of old age, cures the decline, the rupture of the blood vessels, takes away the virulence of the festering sore, the fever of the blood, the poignancy of grief--he to whom it shall be applied shall be made whole." The announcement ended up with the panegyric "extolled be the elixir of life bequeathed by Diancecht to his people; by which everything to which it is applied is made whole." When it is noted that, besides death and loss of muscle power and aphasia and wounds and burns and bites, it also cures old age and consumption (for that is what is meant by decline) and hemorrhages, and probably aneurysms, and fevers and also grief, there are not many modern panaceas that exceed it in power.

Always, as in this Irish announcement of the olden time, the climax of the advertis.e.m.e.nt is a note of exultant praise for the inventor who has brought such a magnificent blessing to mankind. The ways of the nostrum vender are ever the same.

Roman Nostrums.--How old are all these methods, and how little human nature has changed through all the centuries! The patent medicine men of Rome in the early Christian eras made use of just the same methods that are employed to-day. Friedlander, in his "Roman Life and Manners Under the Early Roman Empire," tells the story well. Many remedies were known by special arbitrary names, instead of descriptive names recalling the ingredients. Sometimes they were named after famous physicians who had used them, or were said to have done so; again, the preparations were named after persons of distinction who actually, or supposedly, were cured thereby, much as, in our own day, cigars are named after poets, statesmen and pugilists. The t.i.tles of some of these preparations, for instance, were "Ointment for Gout, Made for Patroculus, Imperial Freedman--Safe Cure"; "Ointment for {59} Aburnius Valens" (probably the famous jurist) called the "Expensive Ointment"; "Eye Salve with Which Florus Cured Antonia, the Wife of Drusus (the Emperor's son) After the Other Doctors had Nearly Blinded Her." Many of these remedies were labeled "instantaneous," "safe," "sure cure,"

"Harmless remedy," and the like. Frequently euphonious names, sometimes from the Greek, were chosen: Ambrosia, Anicetum, Nectarium, for the promoters evidently knew the satisfying effect, on both patient and physician, of a mystifying foreign name.

_Proprietary Remedies_.--A corresponding abuse very like that of our own time was with reference to proprietary medicines. Physicians, instead of compounding their own, accepted those made by others with the exaggerated claims for them, used them on patients, transferring their own confidence in them to the patients, thus producing cures which, after a time, proved to be due entirely to the influence on the patient's mind. Pliny, the elder, complains that physicians of his time (the first century after Christ) often bought their remedies so as to avoid the trouble of preparation. He evidently refers to compounds supposed to be curative for various affections; for Friedlander says that "often the physicians did not know the exact ingredients of the compounds that they used and should they desire to make up written prescriptions, would be cheated by the salesmen." Both Galen and Pliny complain that physicians used ready-made medicines, instead of original prescriptions carefully prepared by or under the supervision of the physicians themselves. It is evident that the proprietary remedy had come into existence thus early, and that various drug manufacturers made specialties which physicians, following the line of least resistance, found it easy to prescribe, though men like Pliny and Galen realized that this was an abdication of one of the most important functions of their profession, which was bound to work harm in the end both to themselves and to their patients.

How curious it is to find exactly the same state of affairs recurring in our time, with absolutely similar results. Simple remedies that are well known combinations of ordinary drugs receive high-sounding names, usually derivatives from the Greek or the like, and are claimed to work just as many wonders as the old-fas.h.i.+oned nostrums. Even imitations of the old-fas.h.i.+oned poultices, when thus exploited, give a new lease of life to the exploded idea of the drawing-out power of external applications.

Common Ailments and Nostrums.--Certain ailments are particularly the subject of exploitation by the manufacturers of remedies. Rheumatism is one of these, neuralgia is another, catarrh is a third, and headache a fourth. Then there are various forms of indigestion and all the pains and aches a.s.sociated with it. All of these ailments are rather vague and are in some cases at least, due to the insistent dwelling of the patient's mind on some symptom of very little significance. Others are real pains and aches, relieved by some simple anodyne drugs, doubly efficient when taken with the suggestion that they represent a wonderful discovery, which came only after long years of study and investigation, and are said to represent a new departure in medicine. Another favorite field for the nostrum vender is the series of pains and aches a.s.sociated with the menstrual condition.

Many of these nostrums are used by hundreds of thousands, and yet an a.n.a.lysis shows that probably the only active substance in them is the alcohol in which certain of the drug {60} principles are dissolved.

This makes the patient feel better by the exaltation that comes from the dose of alcohol and the rest is merely suggestion, though there is no doubt that symptoms which have failed to be cured by physicians are sometimes relieved by these remedies. It is a cure by faith, not by medicine.

Cured Cases as Evidence.--As all of the nostrums, and indeed all the therapeutic movements supposedly medical or physical or religious, secure their vogue on the strength of reported cures, this would seem to be the best possible evidence for the efficacy of a remedy. But unless the cases supposed to be cured are critically examined and a.n.a.lyzed, and above all, followed for some time afterwards, such evidence is open to all sorts of errors. Is it any wonder, then, that the physician, familiar with the history of medicine in this regard, asks for the careful study and a.n.a.lysis of these cases. We know that it was on the strength of cures effected by it, that the weapon ointment became possible throughout Europe. We know that portions of the body of executed criminals and the touch of the hanged cured as many cases as, let us say, osteopathy or Eddyism. The sympathetic powder and its advocates appealed to the many cures that followed its use. Every other nostrum from the beginning of time has made this same appeal.

CHAPTER VIII

AMULETS, TALISMANS, CHARMS

Amulets, talismans, charms--these words are commonly used with something of the same significance, and for our purpose all three may be treated in common.

Prophylactic Objects.--From the earliest ages men have worn amulets, that is, objects often resembling jewelry, though sometimes the remains of animals or even of men, [Footnote 10] with the idea that they would ward off illness, or cure it when present. Rings of many sorts, brooches, various objects suspended around the neck, ear-rings, head-bands, belts for the waist, and rings for the wrists and the ankles, ornamented bracelets and anklets, have at all times had a medicinal power attached to them in some minds. Earrings are still worn by many with the idea that they are helpful in affections of the eyes. I have known children's ears to be pierced and earrings inserted because the little ones were suffering from headache. Precious stones were supposed to have this power when worn. The amethyst protected its wearer from drunkenness; the bloodstone cured anemia; while the opal was supposed to portend evil. Occasionally such gems were ground up and used as internal or external remedies, because of the power supposed to be attached to them. Their influence upon the mind, at least, can be readily understood. The earliest prescription we have in America is at the Metropolitan Museum, New York, among the curiosities from Egypt (about 1500 B.C.). It calls for the use of ground up precious stones in fumigations, probably for an hysterical person.

[Footnote 10: A king of Italy of the later nineteenth century used to send the parings of his toe-nails to friends to be worn in rings for luck and protection against disease.]

The precious metals were used also as powerful cures. Chaucer says, "for {61} gold in physick is a cordial." Some think that our own use of chloride of gold a few years ago for many chronic ills had little more reason than the preciousness of gold impressing itself on patients. Inscriptions were made on the metals, and these were supposed to add to their healing or preservative quality. Famous among these was the abracadabra. It had to be written in a particular triangular form, and was then very powerful. Here the amulet invades the sphere of the charm. Prayers were written on parchment, or on paper, or on papyrus, in the old time in Egypt, Babylon and a.s.syria, and when worn about the body were supposed to do great good. It is surprising to us now how many physicians and scientists placed confidence in these things because they thought that they had seen good results. Alexander of Tralles recommends a number of them. Robert Boyle, the father of chemistry, says that he was cured of a severe ague, that the doctors could not benefit, by the application of an amulet to his wrists. Burton, in the "Anatomy of Melancholy," has a series of references that show how much he, himself, and the educated men of his time, believed in the power of amulets to help in illnesses and Boyle, particularly, has a number of references to precious stones and their curative virtue.

Rings in Therapy.--Under Faith Cures I mention the cramp rings blest by the Queen of England and effective against abdominal pains. Other kinds of therapeutic rings were used rather commonly. All through the Middle Ages iron rings were worn, which were good for colic and biliousness and also for rheumatic pains. There are literally thousands of such rings worn now, here in the United States, and by quite intelligent people. Personally, I know of more than a dozen cases where they have been worn for years. The wearers faithfully take them off each day, rub off the rust which collects on the inside, call their own and others' attention to the fact that all this material has been drawn out of the body through the supposed electrical power of the ring, and then they replace them. Here is pseudo science obtruding itself. Usually these rings are of polished steel and look a little like silver. They may, however, be obtained in gold plate, and then are supposed to be quite as efficacious. The iron or steel rings cost two dollars each; gold-plated rings cost five to ten dollars, according to the ability of the patient to pay, for metallotherapy has as one of its effects the lessening of congestion of the purse. Those who wear them would not part with them, because they feel the benefits derived. These rings are supposed to be particularly good for vague, painful conditions in the joints, especially the so-called rheumatic pains.

In old times these rings were sometimes engraved with a legend that was itself a strong suggestive element. The rings of the Middle Ages that were supposed to be a cure for biliousness were engraved with a command to the bile to go and take possession of a bird. Occasionally rings were supposed to be valuable because of their origin. Epileptic fits, for instance, were rendered much less frequent and less severe if a ring made of money that had been given in the church were worn.

The condition was that the sufferer should stand at the church door asking a penny from every unmarried man who pa.s.sed in or out. After sufficient alms had been thus collected the money was exchanged for silver money that had been contributed to the church, and from this the ring was made. It was to have a cross and sometimes a verselet from Scripture, or an exorcism, or a prayer, engraved on it. It is {62} easy to understand that all of this represents strong suggestive influence and that the standing at the church door begging alms might well represent an enforced prolonged opportunity to get rest and air, for many unmarried men do not go to church, and so there were also physical factors at work in the cure noted.

Precious Stones as Preservatives.--Pettigrew, in his "Superst.i.tions Connected with Medicine and Surgery," mentions a number of the precious stones and their power to heal. Garnet hung about the neck relieves sorrow and refreshes the heart; chrysolite is the wisdom stone, the enemy of folly; heliotrope staunches blood and acts as an antidote; sapphire is good for ague and gout, and also gives its wearer courage; it also stops bleeding at the nose and was an antidote; the topaz was good for lunatics; the carnelian cured b.l.o.o.d.y fluxes and also fluxes of anger and pa.s.sion. Jasper, hemat.i.te and similar stones had certain general powers of doing good. The Bezoar stone had a great reputation against melancholy; the smaragdum was infallible against epilepsy; the onyx was good for sleep; the sardonyx prevented bad dreams. The most wonderful stone, however, was the agate; taken in liquid it was good for any disease. It made the skin healthy. It preserved against snakebite, and against all poisons, and it prevented the devil from injuring one who wore it or drank it, and also preserved him from being struck by lightning. Considering how common agates were and how readily they could be obtained, it is rather surprising that we should have so many stories of illness and deaths by lightning and from poison and from venomous serpents in the old days when its curative value was rated so high.