Biographies of Distinguished Scientific Men eBook

This eBook from the Gutenberg Project consists of approximately 471 pages of information about Biographies of Distinguished Scientific Men.

Biographies of Distinguished Scientific Men eBook

This eBook from the Gutenberg Project consists of approximately 471 pages of information about Biographies of Distinguished Scientific Men.

On the 5th Frimaire in the year XI., the reading of some chapters of the volume, which Laplace had dedicated to him, was to the general “a new occasion for regretting, that the force of circumstances had directed him into a career which removed him from the pursuit of science.”

“At all events,” added he, “I have a strong desire that future generations, upon reading the Mecanique Celeste, shall not forget the esteem and friendship which I have entertained towards its author.”

On the 17th Prairial in the year XIII., the general, now become emperor, wrote from Milan:  “The Mecanique Celeste appears to me destined to shed new lustre on the age in which we live.”

Finally, on the 12th of August, 1812, Napoleon, who had just received the Traite du Calcul des Probabilites, wrote from Witepsk the letter which we transcribe textually:—­

“There was a time when I would have read with interest your Traite du Calcul des Probabilites.  For the present I must confine myself to expressing to you the satisfaction which I experience every time that I see you give to the world new works which serve to improve and extend the most important of the sciences, and contribute to the glory of the nation.  The advancement and the improvement of mathematical science are connected with the prosperity of the state.”

I have now arrived at the conclusion of the task which I had imposed upon myself.  I shall be pardoned for having given so detailed an exposition of the principal discoveries for which philosophy, astronomy, and navigation are indebted to our geometers.

It has appeared to me that in thus tracing the glorious past I have shown our contemporaries the full extent of their duty towards the country.  In fact, it is for nations especially to bear in remembrance the ancient adage:  noblesse oblige!

FOOTNOTES: 

[22] The author here refers to the series of biographies contained in tome III. of the Notices Biographiques.—­Translator.

[23] These celebrated laws, known in astronomy as the laws of Kepler, are three in number.  The first law is, that the planets describe ellipses around the sun in their common focus; the second, that a line joining the planet and the sun sweeps over equal areas in equal times; the third, that the squares of the periodic times of the planets are proportional to the cubes of their mean distances from the sun.  The first two laws were discovered by Kepler in the course of a laborious examination of the theory of the planet Mars; a full account of this inquiry is contained in his famous work De Stella Martis, published in 1609.  The discovery of the third law was not effected until, several years afterwards, Kepler announced it to the world in his treatise on Harmonics (1628).  The passage quoted below is extracted from that work.—­Translator.

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Biographies of Distinguished Scientific Men from Project Gutenberg. Public domain.