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Part 20

Biographies of Distinguished Scientific Men. First Series · F. Arago — chapter 20 of 64 · ~1,999 words · public domain

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Bailly became the particular and intimate friend of Franklin at the end of 1777. The personal acquaintance of these two distinguished men began in the strangest manner.

One of the most illustrious members of the Institute, Volney, on returning from the New World, said: "The Anglo-Americans tax the French with lightness, with indiscretion, with chattering." (Volney, preface to The Table of the Climate of the United States.) Such is the impression, in my opinion very erroneous, at least by comparison, under which the Ambassador Franklin arrived in France. All the world knows that he halted at Chaillot. As an inhabitant of the Commune, Bailly thought it his duty to visit without delay the illustrious guest thus received. He was announced, and Franklin, knowing him by reputation, welcomed him very cordially, and exchanged with his visitor the eight or ten words usual on such occasions. Bailly seated himself by the American philosopher, and discreetly awaited some question to be put to him. Half an hour passed, and Franklin had not opened his mouth. Bailly drew out his snuff-box, and presented it to his neighbour without a word; the traveller signed with his hand that he did not take snuff. The dumb interview was then prolonged during a whole hour. Bailly finally rose. Then Franklin, as if delighted to have found a Frenchman who could remain silent, extended his hand to him, pressed his visitor's affectionately, exclaiming: "Very well, Monsr. Bailly, very well!"

After having recounted the anecdote as our academician used amusingly to relate it, I really fear being asked how I look upon it. Well, Gentlemen, whenever this question may be put to me, I shall answer that Bailly and Franklin discussing together some scientific question from the moment of their meeting, would have appeared to me much more worthy of each other, than the two actors of the scene at Chaillot. I will, moreover, grant that we may draw the following inference,--that even men of genius are liable to cross humours; but I must at the same time add that the example is not dangerous, dumbness not being an efficacious method of making one's self valued, or of distinguishing ourselves to advantage.

Bailly was nominated member of the French Academy in the place of M. de Tressan, in November, 1783. The same day, M. de Choiseul Gouffier succeeded to D'Alembert. Thanks to the coincidence of the two nominations, Bailly escaped the sarcasms which the expectant academicians never fail to pour out, with or without reason, against those who have obtained a double crown. This time they vented their spleen exclusively on the great man, thus enabling the astronomer to take possession of his new dignity without raising the usual storm. Let us carefully collect, Gentlemen, from the early years of our academician's life, all that may appear an anticipated compensation for the cruel trials that we shall have to relate in the sequel.

The admission of the eloquent author of the History of Astronomy into the Academy, was more difficult than could be supposed by those who have remarked to what slight works certain early and recent writers have owed the same favour. Bailly failed three times. Fontenelle had before him unsuccessfully presented himself once oftener; but Fontenelle underwent these successive checks without ill-humour, and without being discouraged. Bailly, on the contrary, with or without reason, seeing in these unfavourable results of the elections the immediate effect of D'Alembert's enmity, showed himself much more hurt at it, perhaps, than was suitable for a philosopher. In these somewhat envenomed contests, Buffon always gave Bailly a cordial and able support.

Bailly pronounced his reception-discourse in February, 1784. The merits of M. de Tressan were therein celebrated with grace and delicacy. The panegyrist identified himself with his subject. A select public loaded with praises various passages wherein just and profound ideas were clothed in all the richness of a forcible and harmonious style.

Did any one ever speak with more eloquence of the scientific power revealed by a contemporary discovery! Listen, Gentlemen, and judge.

"That which the sciences can add to the privileges of the human race has never been more marked than at the present moment. They have acquired new domains for man. The air seems to become as accessible to him as the waters, and the boldness of his enterprises equals almost the boldness of his thoughts. The name of Montgolfier, the names of those hardy navigators of the new element, will live through time; but who among us, on seeing these superb experiments, has not felt his soul elevated, his ideas expanded, his mind enlarged?"

I know not whether, all things considered, the satisfaction of self-love which may be attached to academical titles, to his success in public and important meetings, ever completely rewarded Bailly for the heartaches he experienced in his literary career.

A kind and tender intimacy had grown up between the great naturalist Buffon and the celebrated astronomer. An academical nomination broke it up. You know it, Gentlemen; amongst us a nomination is the apple of discord; notwithstanding the most opposite views, every one then thinks that he is acting for the true interest of science or of letters; every one thinks that he is proceeding in the line of strict justice; every one endeavours earnestly to make proselytes. So far all is legitimate. But what is much less so, is forgetting that a vote is a decision, and that in this sense the academician, like the magistrate, may say to the suitor, whether an academician or not, "I give decrees, and not services."

Unfortunately, considerations of this sort, notwithstanding their justice, would make but little impression on the haughty and positive mind of Buffon. That great naturalist wished to have the Abbe Maury nominated; his associate Bailly thought he ought to vote for Sedaine. Let us place ourselves in the ordinary course of things, and it will appear difficult to see in this discordancy a sufficient cause for a rupture between two superior men. The Unforeseen Wager and The Unconscious Philosopher, considerably balanced the, then very light, weight of Maury. The comic poet had already reached his sixty-sixth year; the Abbe was young. The high character, the irreproachable conduct of Sedaine, might, without disparagement, be put in comparison with what the public knew of the character of the official and the private life of the future cardinal. Whence then had the illustrious naturalist derived such a great affection for Maury, such violent antipathies against Sedaine? It may be surmised that they arose from aristocratic prejudices of rank. Nor is it impossible but that M. le Comte de Buffon instinctively foresaw, with some repugnance, his approaching confraternity with a man formerly a lapidary; but was not Maury the son of a shoemaker? This very small incident of our literary history seemed doomed to remain in obscurity; chance has, I believe, given me the key to it.

You remember, Gentlemen, that aphorism continually quoted by Buffon, and of which he seemed very proud,--

"Style makes the man."

I have discovered that Sedaine made a counterpart of it. The author of Richard Coeur de Lion and of The Deserter said,--

"Style is nothing, or next to it!"

Place this heresy, in imagination, under the eyes of the immortal writer, whose days and nights were passed in polishing his style, and if you then ask me why he detested Sedaine, I shall have a right to answer: You do not know the human heart.

Bailly firmly resisted the imperious solicitations of his former patron, and refused even to absent himself from the Academy on the day of the nomination. He did not hesitate to sacrifice the attractions and advantages of an illustrious friendship to the performance of a duty; he answered to him who wanted to be master, "I will be free." Honour be to him!

The example of Bailly warns timid men never to listen to mere entreaties, whatever may be their source; not to yield but to good arguments. Those who have thought so little of their own tranquillity as to do any more in academical elections than to give a silent and secret vote, will see on their part, in the noble and painful resistance of an honest man, how culpable they become in trying to substitute authority for persuasion, in wishing to subject conscience to gratitude.

On the occurrence of a similar discord, the astronomer Lemonnier, of the Academy of Sciences, said one day to Lalande, his fellow-academician and former pupil, "I enjoin you not to put your foot again within my door during the semi-revolution of the lunar orbital nodes." Calculation shows this to be nine years. Lalande submitted to the punishment with a truly astronomical punctuality; but the public, despite the scientific form of the sentence, thought it excessively severe. What then will be said of that which was pronounced by Buffon?--"We will never see each other more, Sir!" These words will appear at once both harsh and solemn, for they were occasioned by a difference of opinion on the comparative merits of Sedaine and the Abbe Maury. Our friend resigned himself to this separation, nor ever allowed his just resentment to be perceived. I may even remark, that after this brutal disruption he showed himself more attentive than ever to seize opportunities of paying a legitimate homage to the talents and eloquence of the French Pliny.

REPORT ON ANIMAL MAGNETISM.

We are now going to see the astronomer, the savant, the man of letters, struggling against passions of every kind, excited by the famous question of animal magnetism.

At the beginning of the year 1778, a German doctor established himself at Paris. This physician could not fail of succeeding in what was then styled high society. He was a stranger. His government had expelled him; acts of the greatest effrontery and unexampled charlatanism were imputed to him.

His success, however, exceeded all expectations. The Gluckists and the Piccinists themselves forgot their differences, to occupy themselves exclusively with the new comer.

Mesmer, since we must call him by his name, pretended to have discovered an agent till then totally unknown both in the arts and in physics; an universally distributed fluid, and serving thus as a means of communication and of influence among the celestial globes;--a fluid capable of flux and reflux, which introduced itself more or less abundantly into the substance of the nerves, and acted on them in a useful manner,--thence the name of animal magnetism given to this fluid.

Mesmer said: "Animal magnetism may be accumulated, concentrated, transported, without the aid of any intermediate body. It is reflected like light; musical sounds propagate and augment it."

Properties so distinct, so precise, seemed as if they must be capable of experimental verification. It was requisite, then, to be prepared for some instance of want of success, and Mesmer took good care not to neglect it. The following was his declaration: "Although the fluid be universal, all animated bodies do not equally assimilate it into themselves; there are some even, though very few in number, that by their very presence destroy the effects of this fluid in the surrounding bodies."

So soon as this was admitted, as soon it was allowed to explain instances of non-success by the presence of neutralizing bodies, Mesmer no longer ran any risk of being embarrassed. Nothing prevented his announcing, in full security, "that animal magnetism could immediately cure diseases of the nerves, and mediately other diseases; that it afforded to doctors the means of judging with certainty of the origin, the nature, and the progress of the most complicated maladies; that nature, in short, offered in magnetism a universal means of curing and preserving mankind."

Before quitting Vienna, Mesmer had communicated his systematic notions to the principal learned societies of Europe. The Academy of Sciences at Paris, and the Royal Society of London, did not think proper to answer. The Academy of Berlin examined the work, and wrote to Mesmer that he was in error.

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