Biographies of Distinguished Scientific Men Part 6

"Unhappy man!" I exclaimed; "what could lead you, when it was not your profession, to perform this operation?"

"The pressing request of the wounded man. His arm had already swollen to an enormous size. He wanted some one to cut it off for him with a blow of a hatchet. I told him that in Egypt, when I was in hospital, I had seen several amputations made; that I would imitate what I had seen, and might perhaps succeed. That at any rate it would be better than the blow of a hatchet. All was agreed; I armed myself with the carpenter's saw; and the operation was done."

I went off immediately to the American consul, to claim the a.s.sistance of the only surgeon worthy of confidence who was then in Algiers. M.

Triplet--I think I recollect that that was the name of the man of the distinguished art whose aid I invoked--came at once on board the vessel, examined the dressing of the wound, and declared, to my very lively satisfaction, that all was going on well, and that the Englishman would survive his horrible injury.

The same day we had the wounded men carried on litters to Mr. Blankley's house; this operation, executed with somewhat of ceremony, modified, though slightly, the feelings of the Dey in our favour, and his sentiments became yet more favourable towards us in consequence of another maritime occurrence, although a very insignificant one.

One day a corvette was seen in the horizon armed with a very great number of guns, and shaping her way towards the port of Algiers; there appeared immediately after an English brig of war, in full sail; a combat was therefore expected, and all the terraces of the town were covered with spectators; the brig appeared to be the best sailer, and seemed to us likely to reach the corvette, but the latter tacked about, and seemed desirous to engage in battle; the English vessel fled before her; the corvette tacked about a second time, and again directed her course towards Algiers, where, one would have supposed, she had some special mission to execute. The brig, in her turn now changed her course, but held herself constantly beyond the reach of shot from the corvette; at last the two vessels arrived in succession in the port, and cast anchor, to the lively disappointment of the Algerine population, who had hoped to be present without danger at a maritime combat between the "Christian dogs," belonging to two nations equally detested in a religious point of view; but shouts of laughter could not be repressed when it was seen that the corvette was a merchant vessel, and that she was only armed with wooden imitations of cannon. It was said in the town that the English sailors were furious, and had been on the point of mutiny against their too prudent captain.

I have very little to tell in favour of the Algerines; hence I must do an act of justice by mentioning, that the corvette departed the next day for the Antilles, her destination, and that the brig was not permitted to set sail until the next day but one.

Bakri often came to the French Consulate to talk of our affairs with M.

Dubois Thainville: "What can you want?" said the latter, "you are an Algerine; you will be the first victim of the Dey's obstinacy. I have already written to Livorno that your families and your goods are to be seized. When the vessels laden with cotton, which you have in this port, arrive at Ma.r.s.eilles, they will be immediately confiscated; it is for you to judge whether it would not better suit you to pay the sum which the Dey claims, than to expose yourself to tenfold and certain loss."

Such reasoning was unanswerable; and whatever it might cost him, Bakri decided on paying the sum that was demanded of France.

Permission to depart was immediately granted to us; I embarked the 21st of June, 1809, on board a vessel in which M. Dubois Thainville and his family were pa.s.sengers.

The evening before our departure from Algiers, a corsair deposited at the consul's the Majorcan mail, which he had taken from a vessel which he had captured. It was a complete collection of the letters which the inhabitants of the Baleares had been writing to their friends on the Continent.

"Look here," said M. Dubois Thainville to me, "here is something to amuse you during the voyage,--you who generally keep your room from sea-sickness,--break the seals and read all these letters, and see whether they contain any accounts by which we might profit how to aid the unhappy soldiers who are dying of misery and despair in the little island of Cabrera."

Scarcely had we arrived on board the vessel, when I set myself to the work, and acted without scruple or remorse the part of an official of the black chamber, with this sole difference, that the letters were unsealed without taking any precautions. I found amongst them several dispatches, in which Admiral Collingwood signified to the Spanish Government the ease with which the prisoners might be delivered.

Immediately on our arrival at Ma.r.s.eilles these letters were sent to the minister of naval affairs, who, I believe, did not pay much attention to them.

I knew almost every one at Palma, the capital of Majorca. I leave it to be imagined with what curiosity I read the missives in which the beautiful ladies of the town expressed their hatred against _los malditos cavachios_, (French,) whose presence in Spain had rendered necessary the departure for the Continent of a magnificent regiment of hussars; how many persons might I not have embroiled, if under a mask I had found myself with them at the opera ball!

Many of the letters made mention of me, and were particularly interesting to me; I was sure in this instance there was nothing to constrain the frankness of those who had written them. It is an advantage which few people can boast having enjoyed to the same degree.

The vessel in which I was, although laden with bales of cotton, had some corsair papers of the Regency, and was the reputed escort of three richly laden merchant vessels which were going to France.

We were off Ma.r.s.eilles on the 1st of July, when an English frigate came to stop our pa.s.sage: "I will not take you," said the English captain; "but you will go towards the Hyeres Islands, and Admiral Collingwood will decide on your fate."

"I have received," answered the Barbary captain, "an express commission to conduct these vessels to Ma.r.s.eilles, and I will execute it."

"You, individually, can do what may seem to you best," answered the Englishman; "as to the merchant vessels under your escort, they will be, I repeat to you, taken to Admiral Collingwood." And he immediately gave orders to those vessels to set sail to the East.

The frigate had already gone a little distance when she perceived that we were steering towards Ma.r.s.eilles. Having then learnt from the crews of the merchant vessels that we were ourselves laden with cotton, she tacked about to seize us.

She was very near reaching us, when we were enabled to enter the port of the little island of Pomegue. In the night she put her boats to sea to try to carry us off; but the enterprise was too perilous, and she did not dare attempt it.

The next morning, 2d of July, 1809, I disembarked at the lazaretto.

At the present day they go from Algiers to Ma.r.s.eilles in four days; it had taken me eleven months to make the same voyage. It is true that here and there I had made involuntary sojourns.

My letters sent from the lazaretto at Ma.r.s.eilles were considered by my relatives and friends as certificates of resurrection, they having for a long time past supposed me dead. A great geometer had even proposed to the Bureau of Longitude no longer to pay my allowance to my authorized representative; which appears the more cruel inasmuch as this representative was my father.

The first letter which I received from Paris was full of sympathy and congratulations on the termination of my laborious and perilous adventures; it was from a man already in possession of an European reputation, but whom I had never seen: M. de Humboldt, after what he had heard of my misfortunes, offered me his friendship. Such was the first origin of a connection which dates from nearly forty-two years back, without a single cloud ever paving troubled it.

M. Dubois Thainville had numerous acquaintances in Ma.r.s.eilles; his wife was a native of that town, and her family resided there. They received, therefore, both of them, numerous visits in the parlour of the lazaretto. The bell which summoned them, for me alone was dumb; and I remained as solitary and forsaken, at the gates of a town peopled with a hundred thousand of my countrymen, as if I had been in the heart of Africa. One day, however, the parlour-bell rang three times (the number of times corresponding to the number of my room); I thought it must be a mistake. I did not, however, allow this to appear. I traversed proudly under the escort of my guard of health the long s.p.a.ce which separates the lazaretto, properly so called, from the parlour; and there I found, with very lively satisfaction, M. Pons, the director of the Observatory at Ma.r.s.eilles, and the most celebrated discoverer of comets of whom the annals of Astronomy have ever had to register the success.

At any time a visit from the excellent M. Pons, whom I have since seen director of the Observatory at Florence, would have been very agreeable to me; but, during my quarantine, I felt it unappreciably valuable. It proved to me that I had returned to my native soil.

Two or three days before our admission to freedom, we experienced a loss which was deeply felt by each of us. To pa.s.s away the heavy time of a severe quarantine, the little Algerine colony was in the habit of going to an enclosure near the lazaretto, where a very beautiful gazelle, belonging to M. Dubois Thainville, was confined; she bounded about there in full liberty with a grace which excited our admiration. One of us endeavoured to stop this elegant animal in her course; he seized her unluckily by the leg, and broke it. We all ran, but only, alas! to witness a scene which excited the deepest emotion in us.

The gazelle, lying on her side, raised her head sadly; her beautiful eyes (the eyes of a gazelle!) shed torrents of tears; no cry of complaint escaped her mouth; she produced that effect upon us which is always felt when a person who is suddenly struck by an irreparable misfortune, resigns himself to it, and shows his profound anguish only by silent tears.

Having ended my quarantine, I went at once to Perpignan, to the bosom of my family, where my mother, the most excellent and pious of women, caused numerous ma.s.ses to be said to celebrate my return, as she had done before to pray for the repose of my soul, when she thought that I had fallen under the daggers of the Spaniards. But I soon quitted my native town to return to Paris; and I deposited at the Bureau of Longitude and the Academy of Sciences my observations, which I had succeeded in preserving amidst the perils and tribulations of my long campaign.

A few days after my arrival, on the 18th of September, 1809, I was nominated an academician in the place of Lalande. There were fifty-two voters; I obtained forty-seven voices, M. Poisson four, and M. Nouet one. I was then twenty-three years of age.

A nomination made with such a majority would appear, at first sight, as if it could give rise to no serious difficulties; but it proved otherwise. The intervention of M. de Laplace, before the day of ballot, was active and incessant to have my admission postponed until the time when a vacancy, occurring in the geometry section, might enable the learned a.s.sembly to nominate M. Poisson at the same time as me. The author of the _Mecanique Celeste_ had vowed to the young geometer an unbounded attachment, completely justified, certainly, by the beautiful researches which science already owed to him. M. de Laplace could not support the idea that a young astronomer, younger by five years than M.

Poisson, a pupil, in the presence of his professor at the Polytechnic School, should become an academician before him. He proposed to me, therefore, to write to the Academy that I would not stand for election until there should be a second place to give to Poisson. I answered by a formal refusal, and giving my reasons in these terms: "I care little to be nominated at this moment. I have decided upon leaving shortly with M.

de Humboldt for Thibet. In those savage regions the t.i.tle of member of the Inst.i.tute will not smooth the difficulties which we shall have to encounter. But I would not be guilty of any rudeness towards the Academy. If they were to receive the declaration for which I am asked, would not the savans who compose this ill.u.s.trious body have a right to say to me: 'How are you certain that we have thought of you? You refuse what has not yet been offered to you.'"

On seeing my firm resolution not to lend myself to the inconsiderate course which he had advised me to follow, M. de Laplace went to work in another way; he maintained that I had not sufficient distinction for admission into the Academy. I do not pretend that, at the age of three-and-twenty, my scientific attainments were very considerable, if estimated in an _absolute_ manner; but when I judged by _comparison_, I regained courage, especially on considering that the three last years of my life had been consecrated to the measurement of an arc of the meridian in a foreign country; that they were pa.s.sed amid the storms of the war with Spain; often enough in dungeons, or, what was yet worse, in the mountains of Kabylia, and at Algiers, at that time a very dangerous residence.

Here is, therefore, my statement of accounts for that epoch. I make it over to the impartial appreciation of the reader.

On leaving the Polytechnic School, I had made, in conjunction with M.

Biot, an extensive and very minute research on the determination of the coefficient of the tables of atmospheric refraction.

We had also measured the refraction of different gases, which, up to that time, had not been attempted.

A determination, more exact than had been previously obtained, of the relation of the weight of air to the weight of mercury, had furnished a direct value of the coefficient of the barometrical formula which served for the calculation of the heights.

I had contributed, in a regular and very a.s.siduous manner, during nearly two years, to the observations which were made day and night with the transit telescope and with the mural quadrant at the Paris Observatory.

I had undertaken, in conjunction with M. Bouvard, the observations relating to the verification of the laws of the moon's libration. All the calculations were prepared; it only remained for me to put the numbers into the formulae, when I was, by order of the Bureau of Longitude, obliged to leave Paris for Spain. I had observed various comets, and calculated their orbits. I had, in concert with M. Bouvard, calculated, according to Laplace's formula, the table of refraction which has been published in the _Recueil des Tables_ of the Bureau of Longitude, and in the _Connaissance des Temps_. A research on the velocity of light, made with a prism placed before the object end of the telescope of the mural circle, had proved that the same tables of refraction might serve for the sun and all the stars.

Finally, I had just terminated, under very difficult circ.u.mstances, the grandest triangulation which had ever been achieved, to prolong the meridian line from France as far as the island of Formentera.

M. de Laplace, without denying the importance and utility of these labours and these researches, saw in them nothing more than indications of promise; M. Lagrange then said to him explicitly:--

"Even you, M. de Laplace, when you entered the Academy, had done nothing brilliant; you only gave promise. Your grand discoveries did not come till afterwards."

Lagrange was the only man in Europe who could with authority address such an observation to him.

M. de Laplace did not reply upon the ground of the personal question, but he added,--"I maintain that it is useful to young savans to hold out the position of member of the Inst.i.tute as a future recompense, to excite their zeal."

"You resemble," replied M. Halle, "the driver of the hackney coach, who, to excite his horses to a gallop, tied a bundle of hay at the end of his carriage pole; the poor horses redoubled their efforts, and the bundle of hay always flew on before them. After all, his plan made them fall off, and soon after brought on their death."

Delambre, Legendre, Biot, insisted on the devotion, and what they termed the courage, with which I had combated arduous difficulties, whether in carrying on the observations, or in saving the instruments and the results already obtained. They drew an animated picture of the dangers I had undergone. M. de Laplace ended by yielding when he saw that all the most eminent men of the Academy had taken me under their patronage, and on the day of the election he gave me his vote. It would be, I must own, a subject of regret with me even to this day, after a lapse of forty-two years, if I had become member of the Inst.i.tute without having obtained the vote of the author of the _Mecanique Celeste_.

The Members of the Inst.i.tute were always presented to the Emperor after he had confirmed their nominations. On the appointed day, in company with the presidents, with the secretaries of the four cla.s.ses, and with the academicians who had special publications to offer to the Chief of the State, they a.s.sembled in one of the saloons of the Tuileries. When the Emperor returned from ma.s.s, he held a kind of review of these savans, these artists, these literary men, in green uniform.

I must own that the spectacle which I witnessed on the day of my presentation did not edify me. I even experienced real displeasure in seeing the anxiety evinced by members of the Inst.i.tute to be noticed.