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Marquis de Condorcet

 
Marquis De Condorcet

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Marquis de Condorcet



 
 
Marie Jean Antoine Nicolas de Caritat, marquis de Condorcet (17 September 1743 – 28 March 1794) was a French
France

France , officially the French Republic , is a country whose Metropolitan France is located in Western Europe and that also comprises various Overseas departments and territories of France....
 philosopher, mathematician
Mathematician

A mathematician is a person whose primary area of study and/or research is the field of mathematics....
, and early political scientist
Political science

Political science is a social science concerned with the theory and practice of politics and the description and analysis of political systems and political behavior....
 who devised the concept of a Condorcet method
Condorcet method

A Condorcet method is any single-winner voting system that meets the Condorcet criterion, that is, which always selects the Condorcet winner, the candidate who would beat each of the other candidates in a run-off election, if such a candidate exists....
. Unlike many of his contemporaries, he advocated a liberal economy
Liberalism

Liberalism is a broad class of political philosophy that considers individualism liberty and equality to be the most important political goals....
, free and equal public education
Public education

Public educatoin is education mandated for or offered to the children of the general public by the government, whether national, regional, or local, provided by an institution of civil government, and paid for, in whole or in part, by taxes....
, constitutionalism
Constitutionalism

Constitutionalism has a variety of meanings. Most generally, it is "a complex of ideas, attitudes, and patterns of behavior elaborating the principle that the authority of government derives from and is limited by a body of fundamental law." These ideas, attitudes and patterns of behavior, according to one analyst, form "a dynamic politic...
, and equal rights
Social equality

Social equality is a society state of affairs in which all people within a specific society or isolated group have the same status in a certain respect....
 for women and people of all races. His ideas and writings were said to embody the ideals of the Age of Enlightenment
Age of Enlightenment

The Age of Enlightenment or The Enlightenment is a term used to describe a time in Western philosophy and cultural life centered upon the eighteenth century, in which rationalism was advocated as the primary source and legitimacy for authority....
 and rationalism
Rationalism

In epistemology and in its modern sense, rationalism is "any view appealing to reason as a source of knowledge or justification" . In more technical terms it is a method or a theory "in which the criterion of the truth is not sensory but intellectual and deductive" ....
, and remain influential to this day.






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Marie Jean Antoine Nicolas de Caritat, marquis de Condorcet (17 September 1743 – 28 March 1794) was a French
France

France , officially the French Republic , is a country whose Metropolitan France is located in Western Europe and that also comprises various Overseas departments and territories of France....
 philosopher, mathematician
Mathematician

A mathematician is a person whose primary area of study and/or research is the field of mathematics....
, and early political scientist
Political science

Political science is a social science concerned with the theory and practice of politics and the description and analysis of political systems and political behavior....
 who devised the concept of a Condorcet method
Condorcet method

A Condorcet method is any single-winner voting system that meets the Condorcet criterion, that is, which always selects the Condorcet winner, the candidate who would beat each of the other candidates in a run-off election, if such a candidate exists....
. Unlike many of his contemporaries, he advocated a liberal economy
Liberalism

Liberalism is a broad class of political philosophy that considers individualism liberty and equality to be the most important political goals....
, free and equal public education
Public education

Public educatoin is education mandated for or offered to the children of the general public by the government, whether national, regional, or local, provided by an institution of civil government, and paid for, in whole or in part, by taxes....
, constitutionalism
Constitutionalism

Constitutionalism has a variety of meanings. Most generally, it is "a complex of ideas, attitudes, and patterns of behavior elaborating the principle that the authority of government derives from and is limited by a body of fundamental law." These ideas, attitudes and patterns of behavior, according to one analyst, form "a dynamic politic...
, and equal rights
Social equality

Social equality is a society state of affairs in which all people within a specific society or isolated group have the same status in a certain respect....
 for women and people of all races. His ideas and writings were said to embody the ideals of the Age of Enlightenment
Age of Enlightenment

The Age of Enlightenment or The Enlightenment is a term used to describe a time in Western philosophy and cultural life centered upon the eighteenth century, in which rationalism was advocated as the primary source and legitimacy for authority....
 and rationalism
Rationalism

In epistemology and in its modern sense, rationalism is "any view appealing to reason as a source of knowledge or justification" . In more technical terms it is a method or a theory "in which the criterion of the truth is not sensory but intellectual and deductive" ....
, and remain influential to this day. He died a mysterious death in prison after a period of being a fugitive from French Revolutionary authorities.

Early life

Condorcet was born in Ribemont
Ribemont

Ribemont is a Communes of France in the Aisne Departments of France in Picardie in northern France....
, Aisne
Aisne

Aisne is a departments of France in the northern part of France named after the Aisne River....
, and descended from the ancient family of Caritat, who took their title from the town of Condorcet
Condorcet, Drôme

Condorcet is a Communes of France in the Dr?me departments of France in the Rh?ne-Alpes regions of France in southeastern France....
 in Dauphiné
Dauphiné

The Dauphin? or Dauphin? Viennois is a Provinces of France in southeastern France, roughly corresponding to the present departements of Frances of the Is?re, Dr?me, and Hautes-Alpes....
, of which they were long-time residents. Fatherless at a young age, he was raised by his devoutly religious mother. He was educated at the Jesuit
Society of Jesus

The Society of Jesus is a Roman Catholic religious order of clerks regular whose members are called Jesuits, Soldiers of Jesus Christ, and Foot soldiers of the Pope, because the founder, Saint Ignatius of Loyola, was a knight before becoming a Holy Orders....
 College in Reims
Reims

The city of Reims lies in the Champagne-Ardenne region in northeastern France 129 km east-northeast of Paris.Founded by the Gauls, it became a major city during the period of the Roman Empire....
 and at the Collège de Navarre
Collège de Navarre

The College of Navarre was one of the colleges of the historic University of Paris. It was founded by Queen Joan I of Navarre in 1304, who provided for 3 departments, the arts with 20 students, philosophy with 30 and theology with 20 students....
 in Paris
Paris

Paris is the Capital of France and the country's largest city. It is situated on the river Seine, in northern France, at the heart of the ?le-de-France Regions of France ....
, where he quickly showed his intellectual ability, and gained his first public distinctions in mathematics
Mathematics

Mathematics is the study of quantity, structure, space, change, and related topics of pattern and form. Mathematicians seek out patterns whether found in numbers, space, natural science, computers, imaginary abstractions, or elsewhere....
. When he was sixteen, his analytical abilities gained the praise of Jean le Rond d'Alembert
Jean le Rond d'Alembert

Jean le Rond d'Alembert was a France mathematician, mechanics, physicist and philosopher. He was also co-editor with Denis Diderot of the Encyclop?die....
 and Alexis Clairault
Alexis Clairault

Alexis Claude de Clairault was a France mathematician and intellectual....
; soon, Condorcet would study under d'Alembert.

From 1765 to 1774, he focused on science. In 1765, he published his first work on mathematics entitled Essai sur le calcul intégral, which was very well received, launching his career as a respected mathematician. He would go on to publish many more papers, and on 25 February 1769, he was elected to the Académie royale des Sciences
French Academy of Sciences

The French Academy of Sciences is a learned society, founded in 1666 by Louis XIV of France at the suggestion of Jean-Baptiste Colbert, to encourage and protect the spirit of French people Scientific method....
 (French Royal Academy of Sciences).

Anne Robert Jacques Turgot
In 1772, he published another paper on integral calculus which was widely hailed as a groundbreaking paper in several domains. Soon after, he met Jacques Turgot, a French economist, and the two became friends. Turgot was to be an administrator under King Louis XV
Louis XV of France

Louis XV ruled as List of French monarchs and of List of Navarrese monarchs from 1 September 1715 until his death on 10 May 1774. Coming to the throne at the age of five, Louis reigned until 15 February 1723, the date of his thirteenth birthday, with the aid of the R?gence, Philippe II, Duke of Orl?ans, his Cousin, thereafter taking formal p...
 in 1772, and became Controller-General of Finance
List of Finance Ministers of France

This page is a list of Minister of the Economy, Finance and Industry , including the equivalent positions of Superintendent of Finances and Controller-General of Finances during the ancien r?gime....
 under Louis XVI
Louis XVI of France

Louis XVI or Louis-Auguste de France ruled as List of French monarchs of France and of List of Navarrese monarchs from 1774 until 1791, and then as Popular monarchy from 1791 to 1792....
 in 1774.

Condorcet was recognized worldwide and worked with such famous scientists as Leonhard Euler
Leonhard Euler

Leonhard Paul Euler was a pioneering Swiss mathematician and physicist who spent most of his life in Russia and Germany.Euler made important discoveries in fields as diverse as calculus and graph theory....
 and Benjamin Franklin
Benjamin Franklin

Benjamin Franklin was one of the Founding Fathers of the United States of the United States. A noted polymath, Franklin was a leading author and Printer , Satire, list of political philosophers, politician, scientist, inventor, activism, statesman, and diplomacy....
. He soon became an honorary member of many foreign academies and philosophic societies notably in Germany
List of states in the Holy Roman Empire

This is the main page for the list of States which were part of the Holy Roman Empire, as alphabetized in the adjacent template, at any time within the empire's existence between 962 and 1806....
, Imperial Russia, and the United States
United States

The United States of America is a Federal government constitutional republic comprising U.S. state and a federal district. The country is situated mostly in central North America, where its Contiguous United States and Washington, D.C., the Capital districts and territories, lie between the Pacific Ocean and Atlantic Oceans, Borders of the U...
.

Early political career

In 1774, Condorcet was appointed Inspector General
Inspector General

In a civilian or military administration, an Inspector General is a high ranking official charged with the mission to inspect and report on some bodies in their field of competency....
 of the Monnaie de Paris
Monnaie de Paris

File:Monnaie_de_Paris.jpgFile:Monnaie_de_Paris_facade.jpgThe Monnaie de Paris or, more administratively speaking, the "Direction of Coins and Medals", is an administration of the French government charged with issuing coins as well as producing medals and other similar items....
 by Turgot. From this point on, Condorcet shifted his focus from the purely mathematical to philosophy and political matters. In the following years, he took up the defense of human rights
Human rights

Human rights refer to the "basic rights and freedom to which all humans are entitled." Examples of rights and freedoms which have come to be commonly thought of as human rights include civil and political rights, such as the right to life and liberty, freedom of speech, and equality before the law; and social, cultural and economic rights, i...
 in general, and of women's
Women's rights

The term women's rights refers to Freedom and entitlements of women and girls of all ages. These rights may or may not be institutionalized, ignored or suppressed by law, local custom, and behavior in a particular society....
 and Blacks' rights in particular (an abolitionist
Abolitionism

File:BLAKE10.JPGAbolitionism was a movement to end the slave trade and emancipate slaves in western Europe and the Americas. The slave system aroused little protest until the 18th century, when rationalist thinkers of the Age of Enlightenment criticized it for violating the rights of man, and Quaker and other evangelical religious groups con...
, he became active in the Society of the Friends of the Blacks
Society of the Friends of the Blacks

The Society of the Friends of the Blacks was a group of French men, mostly White , which were Abolitionism . The association was created on February 19, 1788, and was led by Jacques-Pierre Brissot, with advice from Thomas Clarkson who headed the abolitionist movement in the Kingdom of Great Britain....
 in the 1780s). He supported the ideals embodied by the newly formed United States, and proposed projects of political, administrative and economic reforms intended to transform France.

In 1776, Turgot was dismissed as Controller General. Consequently, Condorcet submitted his resignation as Inspector General of the Monnaie, but the request was refused, and he continued serving in this post until 1791. Condorcet later wrote Vie de M. Turgot (1786), a biography
Biography

A biography is a description of someone's life, usually published in the form of a book or essay, or in some other form, such as a film. An autobiography is a biography by the same person it is about....
 which spoke fondly of Turgot and advocated Turgot's economic theories. Condorcet continued to receive prestigious appointments: in 1777, he became Permanent Secretary of the Académie des Sciences, holding the post until the abolition of the Académie in 1793, and in 1782 secretary of the Académie Française
Académie française

L'Acad?mie fran?aise, or the French Academy, is the pre-eminent France learned body on matters pertaining to the French language. The Acad?mie was officially established in 1635 by Cardinal Richelieu, the chief minister to Louis XIII of France....
.

Condorcet's paradox

In 1785, Condorcet wrote the Essay on the Application of Analysis to the Probability of Majority Decisions, one of his most important works. This work described several now famous results, including Condorcet's jury theorem
Condorcet's jury theorem

Condorcet's jury theorem is a political science theorem about the relative probability of a given group of individuals arriving at a correct decision....
, which states that if each member of a voting group is more likely than not to make a correct decision, the probability that the highest vote of the group is the correct decision increases as the number of members of the group increases, and Condorcet's paradox
Voting paradox

The voting paradox is a situation noted by the Marquis de Condorcet in the late 18th century, in which collective preferences can be cyclic , even if the preferences of individual voters are not....
, which shows that majority preferences become intransitive
Intransitivity

In mathematics, the term intransitivity is used for related, but different properties of binary relations:...
 with three or more options—it is possible for a majority to prefer A over B, another majority to prefer B over C, and another majority to prefer C over A, all from the same electorate and same set of ballot
Ballot

A ballot is a device used to record choices made by voters. Each voter uses one ballot, and ballots are not shared. In the simplest elections, a ballot may be a simple scrap of paper on which each voter writes in the name of a candidate, but governmental elections use pre-printed to protect the secret ballot....
s.

The paper also outlines a generic Condorcet method
Condorcet method

A Condorcet method is any single-winner voting system that meets the Condorcet criterion, that is, which always selects the Condorcet winner, the candidate who would beat each of the other candidates in a run-off election, if such a candidate exists....
, designed to simulate pair-wise elections between all candidates in an election
Election

An election is a decision-making process by which a population chooses an individual to hold formal office. This is the usual mechanism by which modern Representative democracy fills offices in the legislature, sometimes in the executive and judiciary, and for regional government and local government....
. He disagreed strongly with the alternative method of aggregating preferences put forth by Jean-Charles de Borda
Jean-Charles de Borda

Jean-Charles, chevalier de Borda , was a France mathematician, physicist, political scientist, and sailor.Born in the city of Dax, Landes, in 1756 Borda wrote M?moire sur le mouvement des projectiles, a product of his work as a military engineer....
 (based on summed
Summation

Summation is the addition of a set of numbers; the result is their sum or total. An interim or present total of a summation process is termed the running total....
 rankings of alternatives
Non-parametric statistics

Non-parametric statistics uses distribution free methods which do not rely on assumptions that the data are drawn from a given probability distribution....
). Condorcet was one of the first to systematically apply mathematics in the social sciences
Social sciences

The social sciences comprise academic disciplines concerned with the study of the social life of human groups and individuals including anthropology, communication studies, economics, human geography, history, political science, psychology and sociology....
.

Other works

In 1786, Condorcet worked on ideas for the differential
Derivative

In calculus, a branch of mathematics, the derivative is a measure of how a function changes as its input changes. Loosely speaking, a derivative can be thought of as how much a quantity is changing at a given point....
 and integral calculus, giving a new treatment of infinitesimal
Infinitesimal

Infinitesimals have been used to express the idea of objects so small that there is no way to see them or to measure them. For everyday life, an infinitesimal object is an object which is smaller than any possible measure....
s - a work which was never printed. In 1789, he published Vie de Voltaire (1789), which agreed with Voltaire
Voltaire

Fran?ois-Marie Arouet , better known by the pen name Voltaire, was a French Age of Enlightenment writer, essayist, and philosophy known for his wit, philosophical sport, and defense of civil liberty, including freedom of religion and free trade....
 in his opposition to the Church
Roman Catholic Church

The Roman Catholic Church, officially known as the Catholic Church is the world's largest Christianity Ecclesia , representing over half of all Christians and one-sixth of the world population....
. In 1798, Thomas Malthus
Thomas Malthus

The The Reverend. Thomas Robert Malthus Royal Society was an England political economy and demography.His main contribution was to draw attention to the potential dangers of population growth:...
 wrote an An Essay on the Principle of Population
An Essay on the Principle of Population

The book An Essay on the Principle of Population was first published anonymously in 1798 through J. Johnson .The author was soon identified as The Reverend Thomas Robert Malthus....
 partly in response to Condorcet's views on the "perfectibility of society
Perfection

Perfection is, broadly, a state of completeness and flawlessness.The terminology "perfection" is actually used to designate a range of diverse, if often kindred, concepts....
". In 1781, Condorcet wrote a pamphlet, Reflections on Negro Slavery, in which he denounced slavery
Slavery

Slavery is a form of forced labor where a person is compelled to Labor for another . Slaves are held against their will from the time of their capture, purchase, or birth, and are deprived of the right to leave, to refuse to work, or to receive Remuneration in return for their labor....
.

French Revolution


Deputy

Condorcet took a leading role when the French Revolution
French Revolution

The French Revolution was a period of political and social upheaval and radical change in the history of France, during which the French governmental structure, previously an absolute monarchy with feudalism for the aristocracy and Roman Catholic Church clergy, underwent radical change to forms based on Age of Enlightenment principles of cit...
 swept France in 1789, hoping for a rationalist
Rationalism

In epistemology and in its modern sense, rationalism is "any view appealing to reason as a source of knowledge or justification" . In more technical terms it is a method or a theory "in which the criterion of the truth is not sensory but intellectual and deductive" ....
 reconstruction of society, and championed many liberal causes
Liberalism

Liberalism is a broad class of political philosophy that considers individualism liberty and equality to be the most important political goals....
. As a result, in 1791 he was elected as a Paris representative in the Assemblée
Legislative Assembly (France)

During the French Revolution, the Legislative Assembly was the legislature of France from October 1 1791 to September 1792. It provided the focus of political debate and revolutionary law-making between the periods of the National Constituent Assembly and of the National Convention....
, and then became the secretary of the Assembly. The institution adopted Condorcet's design for state education system, and he drafted a proposed Bourbon Constitution
Constitutional monarchy

A constitutional monarchy is a form of constitutional government, where in either an elected or hereditary monarch is the head of state, unlike in an absolute monarchy, wherein the king or the queen is the sole source of political power, as he or she is not legally bound by the constitution....
 for the new France. He advocated women's suffrage
Women's suffrage

The term women's suffrage refers to the economic and political reform movement aimed at extending suffrage ? the right to vote ? to women. The movement's modern origins lie in France in the 18th century....
 for the new government, writing an article for Journal de la Société de 1789, and by publishing De l'admission des femmes au droit de cité in 1790.

There were two competing views on which direction France should go, embodied by two political parties: the moderate Girondist
Girondist

The Girondists were a political faction in France within the Legislative Assembly and the National Convention during the French Revolution. The Girondists were a group of individuals who held certain opinions and principles in common rather than an organized political party, and the name was at first informally applied because the most br...
s, and the more radical Montagnards
The Mountain

The Mountain refers in the context of the history of the French Revolution to a political group, whose members, called Montagnards, sat on the highest benches in the Assembly....
, led by Maximilien Robespierre
Maximilien Robespierre

Maximilien Fran?ois Marie Isidore de Robespierre is one of the best-known figures of the French Revolution. He was an influential member of the Committee of Public Safety and was instrumental in the period of the Revolution commonly known as the Reign of Terror that ended with his arrest and execution in 1794....
, who favored purging France of its royal
House of Bourbon

The House of Bourbon is an important European royal house, a branch of the Capetian dynasty. Bourbon kings first ruled Kingdom of Navarre and France in the 16th century....
 past (Ancien Régime
Ancien Régime

Ancien R?gime refers primarily to the aristocracy, sociology, and politics system established in France under the Valois Dynasty and House of Bourbon dynasties ....
). Condorcet was quite independent, but still counted many friends in the Girondist party. He presided over the Assembly as the Girondist held the majority, until it was replaced by the National Convention
National Convention

During the French Revolution, the National Convention or Convention, in France, comprised the constitutional and legislative Deliberative assembly which sat from 20 September 1792 to 26 October 1795 ....
, elected in order to design a new constitution (the French Constitution of 1793
French Constitution of 1793

The Constitution of 24 June 1793 , also known as the The Montagnard Constitution , was the constitution which instated the French First Republic during the French Revolution....
), and which abolished the monarchy in favor of the French Republic as a consequence of the Flight to Varennes
Flight to Varennes

The Flight to Varennes was a significant episode in the French Revolution during which King Louis XVI of France and his immediate family were unsuccessful in their attempt to escape, disguised as the servants of a Russian baroness, from the radical agitation of the Jacobin Club in Paris....
.

At the time of King Louis XVI's trial, the Girondists had, however, lost their majority in the Convention. Condorcet, who opposed the death penalty
Capital punishment

Capital punishment, the death penalty or execution, is the killing of a person by procedural law for Punishment#Retribution and Punishment#Incapacitation....
 but still supported the trial itself, spoke out against the execution of the King during the public vote at the Convention. From that moment on, he was usually considered a Girondist. The Montagnards were becoming more and more influential in the Convention as the King's "betrayal" was confirming their theories. One of them, Marie-Jean Hérault de Seychelles, a member, like Condorcet, of the Constitution's Commission, misrepresented many ideas from Condorcet's draft and presented what was called a Montagnard Constitution. Condorcet criticized the new work, and as a result, he was branded a traitor
Treason

In law, treason is the crime that covers some of the more serious acts of loyalty to one's sovereignty or nation. Historically, treason also covered the murder of specific social superiors, such as the murder of a husband by his wife ....
. On 3 October 1793, a warrant
Writ

In law, a writ is a formal written order issued by a body with administrative or judicial jurisdiction. In modern usage, this public body is generally a court....
 was issued for Condorcet's arrest.

Arrest and death

Pantheon Paris
The warrant forced Condorcet into hiding. He hid for five (or eight) months in the house of Mme. Vernet, on Rue Servandoni, in Paris. It was there that he wrote Esquisse d'un tableau historique des progrès de l'esprit humain (English translation: Sketch for a Historical Picture of the Progress of the Human Mind), which was published posthumously in 1795 and is considered one of the major texts of the Enlightenment and of historical thought. It narrates the history of civilization as one of progress in the sciences, shows the intimate connection between scientific progress
Scientific progress

Scientific progress is the idea that science increases its problem solving ability through the application of some scientific method....
 and the development of human rights and justice, and outlines the features of a future rational society entirely shaped by scientific knowledge.

On 25 March 1794 Condorcet, convinced he was no longer safe, left his hideout and attempted to flee Paris. Two days later he was arrested in Clamart
Clamart

Clamart is a commune in France in the southwestern suburbs of Paris, France. It is located 8.7 km from the Kilometre Zero.The city is divided into two parts, separated by a forest: bas Clamart, the historical centre, and petit Clamart with urbanization developed in the 1960s replacing pea fields....
 and imprisoned in the Bourg-la-Reine
Bourg-la-Reine

Bourg-la-Reine is a commune in France in the southern suburbs of Paris, France. It is located . from the Kilometre Zero.The inhabitants are called R?ginaburgiens....
 (or, as it was known during the Revolution, Bourg-l'Égalité, "Equality Borough" rather than "Queen's Borough"). Two days after that, he was found dead in his cell. The most widely accepted theory is that his friend, Pierre Jean George Cabanis
Pierre Jean George Cabanis

Pierre Jean George Cabanis , was a France physiologist.He was born at Cosnac , the son of Jean Baptiste Cabanis , a lawyer and agronomist. At the age of ten, he attended the college of Brive-la-Gaillardes, where he showed great aptitude for study, but his independence of spirit was so great that he was almost constantly in a state of rebel...
, gave him a poison which he eventually used. However, some historians believe that he may have been murdered (perhaps because he was too loved and respected to be executed).

Condorcet was interred in the Panthéon
Panthéon, Paris

The Panth?on is a building in the Latin Quarter in Paris, France. It was originally built as a church dedicated to St. Genevieve, but after many changes now combines liturgical functions with its role as a List of cemeteries....
 in 1989, in honor of the bicentennial of the French Revolution and Condorcet's role as a central figure in the Enlightenment. However his coffin was empty : interred in the common cemetery of Bourg-la-Reine, his remains were lost during the nineteenth century.

Family

In 1786 Condorcet married Sophie de Grouchy
Sophie de Condorcet

Sophie de Condorcet , best known as Madame de Condorcet, was a prominent Salon hostess from 1789 to the Reign of Terror, and again from 1799 until her death in 1822....
, who was more than twenty years his junior. His wife, reckoned one of the most beautiful women of the day, became an accomplished salon
Salon (gathering)

A salon is a gathering of stimulating people of quality under the roof of an inspiring hostess or host, partly to amuse one another and partly to refine their taste and increase their knowledge through conversation and readings, often consciously following Horace definition of the aims of poetry, "either to please or to educate" ....
 hostess as Madame de Condorcet, and also an accomplished translator of Thomas Paine
Thomas Paine

Thomas Paine was a UK pamphleteer, revolutionary, Radicalism , inventor, and intellectual. He lived and worked in Britain until age 37, when he emigrated to the British American colonies, in time to participate in the American Revolution....
 and Adam Smith
Adam Smith

Adam Smith was a Scotland Ethics and a pioneer of political economy. One of the key figures of the Scottish Enlightenment, Smith is the author of The Theory of Moral Sentiments and The Wealth of Nations....
. She was erudite, intelligent, and well-educated, fluent in both English and Italian. The marriage was a strong one, and Sophie visited her husband regularly while he remained in hiding. Although she began proceedings for divorce in January 1794, it was at the insistence of Condorcet and Cabanis, who wished to protect their property from expropriation and to provide financially for Sophie and their young child, a daughter Louise Alexandrine, known as Eliza, who had been born in 1790.

Condorcet was survived by his widow and their four-year-old daughter Eliza. Sophie died in 1822, never having remarried, and having published all her husband's works between 1801 and 1804. Her work was carried on by their daughter Eliza Condorcet-O'Connor, wife of former United Irishman Arthur O'Connor
Arthur O'Connor

Arthur O'Connor , was a United Irishman and later a general in Napoleon's army....
. The Condorcet-O'Connors brought out a revised edition between 1847 and 1849.

Condorcet and progress

Condorcet's writings were a key contribution to the French Enlightenment, particularly his work on the concept of human progress
Progress (philosophy)

It is common to hear both philosophers and non-philosophers complain that there is no progress in philosophy. Whether such a complaint is justified depends, of course, on one's understanding of the nature of philosophy, and on one's criteria of progress....
. Previously it had been inconceivable to believe that man could come to understand everything about the natural world. Condorcet believed that through the use of our senses and communication with others, knowledge could be compared and contrasted as a way of analyzing our systems of belief and understanding. None of Condorcet's writings refer a belief in a religion or a god who intervenes in human affairs. Condorcet instead frequently had written of his faith in humanity itself and its ability to progress with the help of ethical philosophers such as Aristotle. Through this accumulation and sharing of knowledge he believed it was possible for any man to comprehend all the known facts of the natural world. The enlightenment
Age of Enlightenment

The Age of Enlightenment or The Enlightenment is a term used to describe a time in Western philosophy and cultural life centered upon the eighteenth century, in which rationalism was advocated as the primary source and legitimacy for authority....
 of the natural world spurred the desire for enlightenment of the social and political world. Condorcet believed that there was no definition of the perfect human existence and thus believed that the progression of the human race would inevitably continue throughout the course of our existence. He envisioned man as continually progressing toward a perfectly utopian society. However, he stressed that for this to be a possibility man must unify regardless of race, religion, culture or gender.