Biographies of Distinguished Scientific Men Part 7

"You are very young," said Napoleon to me on coming near me; and without waiting for a flattering reply, which it would not have been difficult to find, he added,--"What is your name?" And my neighbour on the right, not leaving me time to answer the simple enough question just addressed to me, hastened to say,--

"_His_ name is Arago?"

"What science do you cultivate?"

My neighbour on the left immediately replied,--

"_He_ cultivates astronomy."

"What have you done?"

My neighbour on the right, jealous of my left hand neighbour for having encroached on his rights at the second question, now hastened to reply, and said,--

"_He_ has just been measuring the line of the meridian in Spain."

The Emperor imagining doubtless that he had before him either a dumb man or an imbecile, pa.s.sed on to another member of the Inst.i.tute. This one was not a novice, but a naturalist well known through his beautiful and important discoveries; it was M. Lamarck. The old man presented a book to Napoleon.

"What is that?" said the latter, "it is your absurd _meteorology_, in which you rival Matthieu Laensberg. It is this 'annuaire' which dishonours your old age. Do something in Natural History, and I should receive your productions with pleasure. As to this volume, I only take it in consideration of your white hair. Here!" And he pa.s.sed the book to an aide-de-camp.

Poor M. Lamarck, who, at the end of each sharp and insulting sentence of the Emperor, tried in vain to say, "It is a work on Natural History which I present to you," was weak enough to fall into tears.

The Emperor immediately afterwards met with a more energetic antagonist in the person of M. Lanjuinais. The latter had advanced, book in hand.

Napoleon said to him, sneeringly:--

"The entire Senate, then, is to merge in the Inst.i.tute?" "Sire,"

replied Lanjuinais, "it is the body of the state to which most time is left for occupying itself with literature."

The Emperor, displeased at this answer, at once quitted the civil uniforms, and busied himself among the great epaulettes which filled the room.

Immediately after my nomination, I was exposed to strange annoyances on the part of the military authorities. I had left for Spain, still holding the t.i.tle of pupil of the Polytechnic School. My name could not remain on the books more than four years; consequently I had been enjoined to return to France to go through the examinations necessary on quitting the school. But in the meantime Lalande died, and thus a place in the Bureau of Longitude became vacant. I was named a.s.sistant astronomer. These places were submitted to the nomination of the Emperor. M. Lacuee, Director of the Conscription, thought that, through this latter circ.u.mstance, the law would be satisfied, and I was authorized to continue my operations.

M. Matthieu Dumas, who succeeded him, looked at the question from an entirely different point of view; he enjoined me either to furnish a subst.i.tute, or else to set off myself with the contingent of the twelfth arrondiss.e.m.e.nt of Paris.

All my remonstrances and those of my friends having been fruitless, I announced to the honourable General that I should present myself in the Place de l'Estrapade, whence the conscripts had to depart, in the costume of a member of the Inst.i.tute; and that thus I should march on foot through the city of Paris. General Matthieu Dumas was alarmed at the effect which this scene would produce on the Emperor, himself a member of the Inst.i.tute, and hastened, under fear of my threat, to confirm the decision of General Lacuee.

In the year 1809, I was chosen by the "conseil du perfectionnement" of the Polytechnic School, to succeed M. Monge, in his chair of a.n.a.lysis applied to Geometry. The circ.u.mstances attending that nomination have remained a secret; I seize the first opportunity which offers itself to me to make them known.

M. Monge took the trouble to come to me one day, at the Observatory, to ask me to succeed him. I declined this honour, because of a proposed journey which I was going to make into Central Asia with M. de Humboldt.

"You will certainly not set off for some months to come," said the ill.u.s.trious geometer; "you could, therefore, take my place temporarily."

"Your proposal," I replied, "flatters me infinitely; but I do not know whether I ought to accept it. I have never read your great work on partial differential equations; I do not, therefore, feel certain that I should be competent to give lessons to the pupils of the Polytechnic School on such a difficult theory." "Try," said he, "and you will find that that theory is clearer than it is generally supposed to be."

Accordingly, I did try; and M. Monge's opinion appeared to me to be well founded.

The public could not comprehend, at that time, how it was that the benevolent M. Monge obstinately refused to confide the delivery of his course to M. Binet, (a private teacher under him,) whose zeal was well known. It is this motive which I am going to reveal.

There was then in the "Bois de Boulogne" a residence named the _Grey House_, where there a.s.sembled round M. Coessin, the high-priest of a new religion, a number of adepts, such as Lesueur, the musician, Colin, private teacher of chemistry at the school, M. Binet, &c. A report from the prefect of police had signified to the Emperor that the frequenters of the Grey House were connected with the Society of Jesuits. The Emperor was uneasy and irritated at this. "Well," said he to M. Monge, "there are your dear pupils become disciples of Loyola!" And on Monge's denial, "You deny it," answered the Emperor; "well, then, know that the private teacher of your course is in that clique." Every one can understand that after such a remark, Monge could not consent to being succeeded by M. Binet.

Having entered the academy, young, ardent, and impa.s.sioned, I took much greater part in the nominations than may have been suitable for my position and my time of life. Arrived at an epoch of life whence I examine retrospectively all my actions with calmness and impartiality, I can render this amount of justice to myself, that, excepting in three or four instances, my vote and interest were always in favour of the most deserving candidate, and more than once I succeeded in preventing the Academy from making a deplorable choice. Who could blame me for having maintained with energy the election of Malus, considering that his compet.i.tor, M. Girard, unknown as a physicist, obtained twenty-two votes out of fifty-three, and that an addition of five votes would have given him the victory over the savant who had just discovered the phenomenon of polarization by reflection, over the savant whom Europe would have named by acclamation? The same remarks are applicable to the nomination of Poisson, who would have failed against this same M. Girard if four votes had been otherwise given. Does not this suffice to justify the unusual ardour of my conduct? Although in a third trial the majority of the Academy was decided in favour of the same engineer, I cannot regret that I supported up to the last moment with conviction and warmth the election of his compet.i.tor, M. Dulong.

I do not suppose that, in the scientific world, any one will he disposed to blame me for having preferred M. Liouville to M. de Pontecoulant.

Sometimes it happened that the Government wished to influence the choice of the Academy; with a strong sense of my rights I invariably resisted all dictation. Once this resistance acted unfortunately on one of my friends--the venerable Legendre; as to myself, I had prepared myself beforehand for all the persecutions of which I could be made the object.

Having received from the Minister of the Interior an invitation to vote for M. Binet against M. Navier on the occurrence of a vacant place in the section of mechanics, Legendre n.o.bly answered that he would vote according to his soul and his conscience. He was immediately deprived of a pension which his great age and his long services rendered due to him.

The _protege_ of the authorities failed; and, at the time, this result was attributed to the activity with which I enlightened the members of the Academy as to the impropriety of the Minister's proceedings.

On another occasion the King wished the Academy to name Dupuytren, the eminent surgeon, but whose character at the time lay under grave imputations. Dupuytren was nominated, but several blanks protested against the interference of the authorities in academic elections.

I said above that I had saved the Academy from some deplorable choices; I will only cite a single instance, on which occasion I had the sorrow of finding myself in opposition to M. de Laplace. The ill.u.s.trious geometer wished a vacant place in the astronomical section to be granted to M. Nicollet,--a man without talent, and, moreover, suspected of misdeeds which reflected on his honour in the most serious degree. At the close of a contest, which I maintained undisguisedly, notwithstanding the danger which might follow from thus braving the powerful protectors of M. Nicollet, the Academy proceeded to the ballot; the respected M. Damoiseau, whose election I had supported, obtained forty-five votes out of forty-eight. Thus M. Nicollet had collected but three.

"I see," said M. de Laplace to me, "that it is useless to struggle against young people; I acknowledge that the man who is called the _great elector_ of the Academy is more powerful than I am."

"No," replied I; "M. Arago can only succeed in counterbalancing the opinion justly preponderating for M. de Laplace, when the right is found to be without possible contradiction on his side."

A short time afterwards M. Nicollet had run away to America, and the Bureau of Longitude had a warrant pa.s.sed to expel him ignominiously from its bosom.

I would warn those savans, who, having early entered the Academy, might be tempted to imitate my example, to expect nothing beyond the satisfaction of their conscience. I warn them, with a knowledge of the case, that grat.i.tude will almost always be found wanting.

The elected academician, whose merits you have sometimes exalted beyond measure, pretends that you have done no more than justice to him; that you have only fulfilled a duty, and that he therefore owes you no thanks.

Delambre died the 19th August, 1822. After the necessary delay, they proceeded to fill his place. The situation of Perpetual Secretary is not one which can long be left vacant. The Academy named a commission to present it with candidates; it was composed of Messrs. de Laplace, Arago, Legendre, Rossel, p.r.o.ny, and Lacroix. The list presented was composed of the names of Messrs. Biot, Fourier, and Arago. It is not necessary for me to say with what obstinacy I opposed the inscription of my name on this list; I was compelled to give way to the will of my colleagues, but I seized the first opportunity of declaring publicly that I had neither the expectation nor the wish to obtain a single vote; that, moreover, I had on my hands already as much work as I could get through; that in this respect M. Biot was in the same position; and that, in short, I should vote for the nomination of M. Fourier.

It was supposed, but I dare not flatter myself that it was the fact, that my declaration exercised a certain influence on the result of the ballot. The result was as follows: M. Fourier received thirty-eight votes, and M. Biot ten. In a case of this nature each man carefully conceals his vote, in order not to run the risk of future disagreement with him who may be invested with the authority which the Academy gives to the perpetual secretary. I do not know whether I shall be pardoned if I recount an incident which amused the Academy at the time.

M. de Laplace, at the moment of voting, took two plain pieces of paper; his neighbour was guilty of the indiscretion of looking, and saw distinctly that the ill.u.s.trious geometer wrote the name of Fourier on both of them. After quietly folding them up, M. de Laplace put the papers into his hat, shook it, and said to this same curious neighbour: "You see, I have written two papers; I am going to tear up one, I shall put the other into the urn; I shall thus be myself ignorant for which of the two candidates I have voted."

All went on as the celebrated academician had said; only that every one knew with certainty that his vote had been for Fourier; and "the calculation of probabilities" was in no way necessary for arriving at this result.

After having fulfilled the duties of secretary with much distinction, but not without some feebleness and negligence in consequence of his bad health, Fourier died the 16th of May, 1830. I declined several times the honour which the Academy appeared willing to do me, in naming me to succeed him. I believed, without false modesty, that I had not the qualities necessary to fill this important place suitably. When thirty-nine out of forty-four voters had appointed me, it was quite time that I should give in to an opinion so flattering and so plainly expressed. On the 7th of June, 1830, I, therefore, became perpetual secretary of the Academy for the Mathematical Sciences; but, conformably to the plea of an acc.u.mulation of offices, which I had used as an argument to support, in November, 1822, the election of M. Fournier, I declared that I should give in my resignation of the Professors.h.i.+p in the Polytechnic School. Neither the solicitations of Marshal Soult, the Minister of War, nor those of the most eminent members of the Academy, could avail in persuading me to renounce this resolution.

FOOTNOTES:

[1] With such precocious heroism it is by no means so clear that the author might not have had a hand in the revolution, from which he endeavours above to exculpate himself.

[2] Mechain, member of the Academy of Sciences and of the Inst.i.tute, was charged in 1792 with the prolongation of the measure of the arc of the meridian in Spain as far as Barcelona.

During his operations in the Pyrenees, in 1794, he had known my father, who was one of the administrators of the department of the Eastern Pyrenees. Later, in 1803, when the question was agitated as to the continuation of the measure of the meridian line as far as the Balearic Islands, M. Mechain went again to Perpignan, and came to pay my father a visit. As I was about setting off to undergo the examination for admission at the Polytechnic School, my father ventured to ask him whether he could not recommend me to M. Monge. "Willingly," answered he; "but, with the frankness which is my characteristic, I ought not to leave you unaware that it appears to me improbable that your son, left to himself, can have rendered himself completely master of the subjects of which the programme consists. If, however, he be admitted, let him be destined for the artillery, or for the engineers; the career of the sciences, of which you have talked to me, is really too difficult to go through, and unless he had a special calling for it, your son would only find it deceptive." Antic.i.p.ating a little the order of dates, let us compare this advice with what occurred: I went to Toulouse, underwent the examination, and was admitted; one year and a half afterwards I filled the situation of secretary at the Observatory, which had become vacant by the resignation of M. Mechain's son; one year and a half later, that is to say, four years after the Perpignan "horoscope,"

a.s.sociated with M. Biot, I filled the place, in Spain, of the celebrated academician who had died there, a victim to his labours.

[3] This appears to be an oversight, as in a preceding page M. Arago described the fortunate release of Captain Krog from this captivity.

[4] On my return to Paris I hastened to the Jardin des Plantes to pay a visit to the lion, but he received me with a very unamiable gnas.h.i.+ng of the teeth. Think then of the marvellous history of the Florentine lion, the subject of so many engravings, which is offered on the stall of every printseller to the eyes of the moved and astonished pa.s.sers-by.

[5] An "_epileur_" is a person who removes superfluous hairs. We have been unable to ascertain what office of this kind is performed in Mohammedan funerals.

BAILLY.

BIOGRAPHY READ AT THE PUBLIC SITTING OF THE ACADEMY OF SCIENCES, THE 26TH OF FEBRUARY, 1844.