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The Second Sex

Le Deuxième sexe

by Simone de Beauvoir

Beauvoir's thousand-page 1949 argument that femininity is made and not born — the founding book of second-wave feminism and the century's most influential work of feminist philosophy.

Published
1949
Setting
Era
Shelf rating
4.8
  • Spare
  • political
  • challenging
  • voice-driven

About Simone de Beauvoir

Illustrated portrait of Simone de Beauvoir

The story, briefly

Spoiler-free

Simone de Beauvoir's Le Deuxième sexe is the founding book of second-wave feminism. Gallimard published it in two volumes in 1949 (volume one, Facts and Myths, in May; volume two, Lived Experience, in November). Roughly a thousand pages long, it argues — famously in the second volume's opening line, 'One is not born, but rather becomes, a woman' — that womanhood is a social situation rather than a biological essence, and that the whole history of Western thought has treated the female as the definitive Other against which the male sets himself as the subject. Sold twenty-two thousand copies in its first week in Paris; placed on the Vatican's Index of Forbidden Books in 1956; and has been the ground text of every subsequent argument about women's position — from Betty Friedan and Kate Millett to Judith Butler and Angela Davis — for the seventy-five years since.

The story, in more detail

Beauvoir wrote Le Deuxième sexe between the autumn of 1946 and the spring of 1949, working in cafés on the Left Bank and at the National Library. She had originally set out to write a short essay about herself — what did it mean to have been born a girl? — and discovered, in the reading she did to answer the question, that the reading was the book. Gallimard published the two volumes six months apart in 1949. The first volume was immediately attacked by François Mauriac in Le Figaro, by the Vatican's Osservatore Romano, and by half the Paris literary press; the second was attacked more sharply. Beauvoir's mail for the next year contained letters calling her a nymphomaniac, a lesbian, a Marxist, a bourgeois, and (from the readers she was actually reaching) 'the woman who wrote the book that changed my life.'

The book's Anglophone reception was disfigured for fifty-six years by H.M. Parshley's 1953 English translation. Parshley — a Smith College zoologist working from a French text he did not fully read — cut roughly fifteen per cent of the original (all of it argumentative content), consolidated Beauvoir's paragraph structure, and translated her philosophical vocabulary as if it were general essayistic prose. Every anglophone reader from Betty Friedan to Kate Millett to Judith Butler read The Second Sex through Parshley's abridgment. Constance Borde and Sheila Malovany-Chevallier's complete English translation only appeared from Knopf in 2009. Serious argument about the book in English continues to run behind the two translations at once.

The argument works in two directions. Volume one refutes the explanations — biological, psychoanalytic, historical materialist — that had been used to make women's subordination look like a natural fact. Volume two then works through the situation as a woman lives it, from childhood through old age, and closes with an argument that legal rights alone are not sufficient. What matters, Beauvoir argues in the final chapter, is that women achieve economic independence, that men be raised to see women as ends rather than instruments, and that men and women be free to recognise each other as separate subjects.

The full plot

What happens, beginning to end — the ending included. Open when you're ready.

Volume one opens with an introduction so influential it is now printed as a stand-alone essay in the anthologies. Beauvoir names the question — what is a woman? — and observes that the question would be senseless if asked about men, because a man is a human subject by default. Woman, by contrast, is defined always in relation to man: as his relative and subordinate Other. The rest of volume one then works through the three explanations that had, since the mid-nineteenth century, been used to justify this arrangement as natural. The first part, Destiny, refutes them in turn: biological explanations (women are not their ovaries), psychoanalytic explanations (Freud's account of women as failed men substitutes a male norm for an argument), historical materialist explanations (Engels's account is closer to the truth but underrates the specificity of what happens between the sexes). The second part, History, is a two-hundred-page survey of women's position from nomadic prehistory through Greek and Roman law, medieval Christianity, the querelle des femmes, the French Revolution, industrial capitalism, and the suffragist movements. The third part, Myths, reads the woman-as-myth in five male authors — Henry de Montherlant, D.H. Lawrence, Paul Claudel, André Breton, Stendhal — and closes with a chapter on the general myth of the eternal feminine.

Volume two, Lived Experience, moves from myths and structures to what a woman actually lives. It opens on the sentence Beauvoir is now inseparable from — 'One is not born, but rather becomes, a woman' — and proceeds through the four parts of the volume. Formation covers the girl's earliest years, the discovery of the difference between the sexes, the young girl and her early self-image, sexual initiation, and the lesbian (whose situation Beauvoir treats with more nuance than her critics allowed for). Situation covers the married woman, the mother, the woman in society, the prostitute and the hetaira (courtesan), the middle-aged woman, the woman's overall situation and its shaping of character. Justifications is a shorter part reading three specific patterns — narcissism, being in love, and mysticism — as ways women have tried to give their subordinate position a meaning. The final part, Toward Liberation, is only two chapters long: one on 'the independent woman' (the working woman, the writer, the political actor) and a conclusion titled simply 'Conclusion.'

The Conclusion is Beauvoir's argument in twelve pages. Legal rights — the vote, the right to work, the right to divorce, the right to abortion — are necessary but not sufficient. What is required is: economic independence for every woman, in a labour market that does not treat her work as marginal; a raising of men that teaches them to see women as ends rather than instruments; and — the argument Beauvoir carries from The Ethics of Ambiguity two years earlier — a relation between the sexes in which each recognises the other as a separate subject rather than as a projection of the self. She closes on a line that is often misread as bland but is in fact the whole book compressed: 'It is by working together in fraternity that men and women will clearly bring about their liberation.' The Second Sex is not a manifesto for one sex against the other. It is a manifesto for the abolition of the position of Other altogether.

How it ends — spoilers aheadThe final movement, ending included. Open when you're ready.

The two-volume structure means that The Second Sex has, technically, two endings. Volume one, Facts and Myths, closes on the myths chapter with the observation that every myth about the eternal feminine functions to relieve men of the obligation of encountering actual women. Volume two, Lived Experience, closes on the twelve-page Conclusion described above. The book as a whole ends on the argument that legal rights alone are not sufficient — that liberation requires economic independence, an altered raising of men, and a mutual recognition of subjectivity between the sexes. The final line asks men and women to bring about their liberation together.

The Second Sex is Beauvoir's most influential book. Betty Friedan's The Feminine Mystique (1963) was written by an American reader working entirely from Parshley's abridged translation. Kate Millett's Sexual Politics (1970) is a direct extension of Beauvoir's Myths section. Angela Davis, Judith Butler, Adrienne Rich, and Susan Brownmiller all worked from The Second Sex. Judith Butler's Gender Trouble (1990) opens with an explicit reference to the 'One is not born a woman' sentence and to Beauvoir. Every major argument in Anglophone feminist theory since 1949 has, at some point, either extended, refined, or objected to something The Second Sex first put in place.

Themes and analysis

These readings discuss events throughout the book, including its ending.

Thinking on her own terms

In the introduction, Beauvoir turns a familiar interruption into a problem about authority. When a man explains her opinion by her sex, she can defend the argument's truth, but she cannot answer symmetrically: his masculinity is treated as neutral rather than as a limitation. The exchange reveals why simply admitting women to a discussion does not guarantee equal standing within it. One speaker is allowed to represent reason itself; the other must first escape a label. The imagined seminar gives visible form to that unequal burden of proving one's right to think.

A woman argues from the evidence rather than accepting a judgment based on her sex. This symbolic discussion draws on Beauvoir’s introduction; the people, diagram and seminar room are imagined. (Illustration — The Paris Atlas)

Working as equals

The conclusion treats economic independence as indispensable but insufficient on its own. Beauvoir moves from earning a living to the education, expectations and everyday relationships that make independence usable. Her account therefore asks for more than a woman occupying a formerly male position: it asks what conditions would let both people act without turning the other into a dependent or a reflection of themselves. The shared drawing is an imagined analogy for this reciprocity. Working together need not erase individuality; her closing argument allows each person to remain distinct while recognising the other's freedom.

Two colleagues develop a plan together. This symbolic workplace evokes the conclusion’s call for material independence and mutual recognition; the profession, people and project are imagined, not a documented episode. (Illustration — The Paris Atlas)

Quotes from The Second Sex

Quoted verbatim from the text, each line verified against its source.

One is not born, but rather becomes, a woman.

On ne naît pas femme : on le devient.

— Simone de Beauvoir, The Second Sex (1949), translated by H. M. Parshley (1953), Book Two opening
All oppression creates a state of war.
— Simone de Beauvoir, The Second Sex (1949), translated by H. M. Parshley (1953)
Representation of the world, like the world itself, is the work of men; they describe it from their own point of view, which they confuse with absolute truth.
— Simone de Beauvoir, The Second Sex (1949), translated by H. M. Parshley (1953)

All 5 The Second Sex quotes →

Documented connections

Direct links between this book and other works, supported by the text itself or by scholarship.

Cover of The Ethics of Ambiguity by Simone de Beauvoir

Responds to

The Ethics of Ambiguity

Simone de Beauvoir

The Stanford Encyclopedia of Philosophy describes The Second Sex as correcting, reworking, and materially situating the more abstract analysis of The Ethics of Ambiguity.

— Debra Bergoffen and Megan Burke, Simone de Beauvoir, §7, ‘The Second Sex: Woman As Other’

Cover of The Coming of Age by Simone de Beauvoir

Answered by

The Coming of Age

Simone de Beauvoir

Beauvoir returns to The Second Sex's analysis of people made Other, applying a comparable method and scope to the social construction and lived experience of old age.

— Debra Bergoffen and Megan Burke, Simone de Beauvoir, §12, ‘The Coming of Age: The Other Again’

Why we recommend it

  1. Why it matters

    It is the founding book of second-wave feminism and the ground text every subsequent feminist argument — from Betty Friedan to Judith Butler — has extended, refined, or objected to.

  2. Where it fits

    Read the introduction to volume one and the Conclusion to volume two first if the full thousand pages feel too large, then use the section headings to choose a path through the evidence.

  3. What lingers

    The 2009 Constance Borde and Sheila Malovany-Chevallier translation is the one to read — H.M. Parshley's 1953 translation, which every anglophone reader from Friedan to Butler used, cut roughly fifteen per cent of the book and stripped out much of Beauvoir's philosophical vocabulary. Serious argument about The Second Sex in English continues to run behind two different translations at once.

What this book explores

Bring it to book club

  • Beauvoir's central sentence is 'One is not born, but rather becomes, a woman.' Where in the book does she establish the argument, and where does she push back on her own claim?
  • The five male authors in the Myths chapter — Montherlant, Lawrence, Claudel, Breton, Stendhal — are read one by one for their treatment of women. Read the Stendhal chapter alongside the others: what does Beauvoir say Stendhal does that the other four do not?
  • The Conclusion argues that legal rights are necessary but not sufficient — that liberation requires economic independence and an altered raising of men. Reading the Conclusion in 2026, what parts of Beauvoir's argument feel completed, what parts are still open, and what parts do you think she got wrong?
  • Every anglophone feminist thinker from Friedan to Butler read Parshley's abridgment before 2009. Compare a passage in the Borde and Malovany-Chevallier translation with the Parshley version — what did the fifty-six years of Anglophone feminism read past?

A complete discussion guide is on our editorial calendar. Join the letter to hear when it ships.

Timeline

  1. Autumn 1946

    Beauvoir begins the research that will become Le Deuxième sexe, originally intending a short essay on 'what has it meant to be a woman?'

  2. May 1949

    Gallimard publishes Volume One, Les faits et les mythes, in Paris. François Mauriac attacks it in Le Figaro.

  3. November 1949

    Gallimard publishes Volume Two, L'expérience vécue. Sales in the first week reach twenty-two thousand copies.

  4. 1953

    H.M. Parshley's abridged English translation, The Second Sex, is published by Knopf in New York. It is the only English text available for the next fifty-six years.

  5. 1956

    The Vatican places Le Deuxième sexe on the Index Librorum Prohibitorum.

  6. 1963

    Betty Friedan's The Feminine Mystique, largely inspired by the Parshley Second Sex, ignites second-wave feminism in the United States.

  7. 1970

    Kate Millett's Sexual Politics extends the argument of Beauvoir's Myths chapter to postwar American male novelists.

  8. 1990

    Judith Butler's Gender Trouble opens with an explicit reference to Beauvoir's 'One is not born, but rather becomes, a woman.'

  9. 2009

    Constance Borde and Sheila Malovany-Chevallier's complete English translation is published by Knopf, fifty-six years after Parshley's abridgment.

  10. Modern editions

    Éditions Gallimard reprint Le Deuxième sexe in the Folio essais paperback series. The Borde and Malovany-Chevallier translation is the standard English edition.

Book editions

Paperback
Paperback
French
Gallimard
1949
Original French publication as Le Deuxième sexe. English editions use the translated title shown on this page.
Paperback edition cover
Paperback
Vintage
2011
ISBN-13
9780307277787
Translated by
Constance Borde and Sheila Malovany-Chevallier
The complete, unabridged English translation; 832 pages.

Reader reviews

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Cover of The Ethics of Ambiguity by Simone de Beauvoir

The Ethics of Ambiguity

Simone de Beauvoir

Beauvoir's 1947 essay giving existentialism the ethics Sartre never got around to writing — the philosophical statement of the argument She Came to Stay had put in a novel and The Second Sex would put in a thousand pages two years later.

Read our take
Cover of The Coming of Age by Simone de Beauvoir

The Coming of Age

Simone de Beauvoir

Beauvoir's six-hundred-page 1970 study of old age — the companion volume to The Second Sex, arguing that Western societies treat their elderly as a scandal to be hidden and that this is a decision, not a fact.

Read our take

Recommended alongside America Day by Day, Les Belles Images, Memoirs of a Dutiful Daughter, Must We Burn Sade? and Other Essays and A Room of One's Own.

The Second Sex: frequently asked questions

What is The Second Sex by Simone de Beauvoir about?

Beauvoir's thousand-page 1949 argument that woman is defined always as man's relative and subordinate Other, that this position is socially produced rather than biologically given, and that its abolition requires economic independence, an altered raising of men, and mutual recognition of subjectivity between the sexes. It is the founding book of second-wave feminism.

When was The Second Sex published?

Gallimard published Le Deuxième sexe in two volumes in Paris in 1949 — Volume One (Les faits et les mythes) in May, Volume Two (L'expérience vécue) in November. It sold roughly twenty-two thousand copies in its first week in Paris. The Vatican placed it on the Index of Forbidden Books in 1956. It has never been out of print since.

What does 'One is not born, but rather becomes, a woman' mean?

It is the opening sentence of Volume Two of The Second Sex. Beauvoir's claim is that womanhood is not something a person is born as but something a person is made into by a social apparatus — family, school, religion, marriage law, labour law, cultural expectation, sexual initiation — that begins in childhood and continues to old age. The sentence is the book's most quoted line and the seed of all subsequent constructivist accounts of gender in twentieth-century feminism.

Which English translation of The Second Sex should I read?

The 2009 translation by Constance Borde and Sheila Malovany-Chevallier, published by Knopf. It is complete and translates Beauvoir's philosophical vocabulary rigorously. For fifty-six years — from 1953 to 2009 — the only English text available was H.M. Parshley's abridgment, which cut roughly fifteen per cent of the book (all of it argumentative content) and rendered Beauvoir's philosophy as general essayistic prose. Every anglophone feminist thinker from Betty Friedan onward read Parshley. Reading Borde and Malovany-Chevallier is closer to reading Beauvoir.

How is The Second Sex structured?

Two volumes, seven parts. Volume One (Facts and Myths): Part I Destiny (biology, psychoanalysis, historical materialism); Part II History (women from prehistory to the twentieth century); Part III Myths (a chapter each on Montherlant, D.H. Lawrence, Claudel, Breton, Stendhal, plus a chapter on the myth of the eternal feminine). Volume Two (Lived Experience): Part I Formation (childhood, the young girl, sexual initiation, the lesbian); Part II Situation (marriage, motherhood, social life, prostitution, aging); Part III Justifications (narcissism, love, mysticism); Part IV Toward Liberation (the independent woman and the Conclusion).

Who has The Second Sex influenced?

Betty Friedan (The Feminine Mystique, 1963), Kate Millett (Sexual Politics, 1970), Shulamith Firestone (The Dialectic of Sex, 1970), Adrienne Rich, Susan Brownmiller, Angela Davis, and Judith Butler (Gender Trouble, 1990). Every major argument in Anglophone feminist theory since 1949 has, at some point, extended, refined, or objected to something The Second Sex first put in place.

Why was The Second Sex placed on the Vatican Index?

For its treatment of Catholic teaching on marriage and reproduction, its argument that the family had historically operated to subordinate women, and its chapters on sexuality — including the chapter on the lesbian, which was cited most frequently in the ecclesiastical objections. Le Deuxième sexe was placed on the Index Librorum Prohibitorum in 1956; the Index was itself abolished by Pope Paul VI in 1966.

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References

References

The sources below include the primary text, editions, scholarship, archival materials, and other records that informed this page. They document The Second Sex, its publication, and its place in literary history.

  1. 1The Second Sex — Introduction and Conclusion, public transcription

    Nonfiction
    Penguin edition; H. M. Parshley translation transcribed by Marxists Internet Archive, 1972
    Used for

    The Introduction and Conclusion in the public transcription of H. M. Parshley's translation support the two readings. The archive identifies its Penguin 1972 source; this does not constitute a comparison with the complete later translation.

    View source
  2. 2The Second Sex — 2011 Vintage edition

    Official record
    Penguin Random House, 2011
    Used for

    The publisher record verifies the translators, paperback format, Vintage imprint, publication date, ISBN, and unabridged status of this English edition.

    View source
  3. 3Simone de Beauvoir

    Website
    Éditions Gallimard
    Used for

    Used to place The Second Sex within Simone de Beauvoir's published work and verify its bibliographic context.

    View source
  1. 4Works catalogued under Simone de Beauvoir

    Archive
    Bibliothèque nationale de France
    Used for

    Used for independent biographical, archival, or historical context surrounding Simone de Beauvoir's career and the period in which The Second Sex appeared.

    View source
  2. 5Simone de Beauvoir

    Essays
    Stanford Encyclopedia of Philosophy
    Used for

    Used to cross-check authorship, chronology, and the work's place in Simone de Beauvoir's wider catalogue.

    View source
  3. 6Beauvoir, Simone de (1908–1986)

    Official record
    Bibliothèque nationale de France
    Used for

    Used to verify Simone de Beauvoir's bibliography and place The Second Sex within the broader chronology of Simone de Beauvoir's career.

    View source
i
Why these sources are here

The primary text is the baseline reference for every book page. Additional references document publication history, interpretation, and historical context where that evidence is available.

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