This difference of attitude is manifest on the sexual plane as on the spiritual plane. The ‘feminine’ woman in making herself prey tries to reduce man, also, to her carnal passivity; she occupies herself in catching him in her trap, in enchaining him by means of the desire she arouses in him in submissively making herself a thing. The emancipated woman, on the contrary, wants to be active, a taker, and refuses the passivity man means to impose on her. The ‘modern’ woman accepts masculine values: she prides herself on thinking, taking action, working, creating, on the same terms as men; instead of seeking to disparage them, she declares herself their equal.
In so far as she expresses herself in definite action, this claim is legitimate, and male insolence must then bear the blame. But in men’s defence it must be said that women are wont to confuse the issue. Many women, in order to show by their successes their equivalence to men, try to secure male support by sexual means; they play on both sides, demanding old-fashioned respect and modern esteem, banking on their old magic and their new rights. It is understandable that a man becomes irritated and puts himself on the defensive; but he is also double-dealing when he requires woman to play the game fairly while he denies her the indispensable trump cards through distrust and hostility. Indeed, the struggle cannot be clearly drawn between them, since woman is opaque in her very being; she stands before man not as a subject but as an object paradoxically endued with subjectivity; she takes herself simultaneously as self and as other, a contradiction that entails baffling consequences. When she makes weapons at once of her weakness and of her strength, it is not a matter of designing calculation: she seeks salvation spontaneously in the way that has been imposed on her, that of passivity, at the same time when she is actively demanding her sovereignty; and no doubt this procedure is unfair tactics, but it is dictated by the ambiguous situation assigned her. Man, however, becomes indignant when he treats her as a free and independent being and then realises that she is still a trap for him; if he gratifies and satisfies her in her posture as prey, he finds her claims to autonomy irritating; whatever he does, he feels tricked and she feels wronged.
The quarrel will go on as long as men and women fail to recognise each other as equals; that is to say, as long as femininity is perpetuated as such. Which sex is the more eager to maintain it? Woman, who is being emancipated from it, wishes none the less to retain its privileges; and man, in that case, wants her to assume its limitations. ‘It is easier to accuse one sex than to excuse the other,’ says Montaigne. It is vain to apportion praise and blame. The truth is that if the vicious circle is so hard to break, it is because the two sexes are each the victim at once of the other and of itself. Between two adversaries confronting each other in their pure liberty, an agreement could be easily reached: the more so as the war profits neither. But the complexity of the whole affair derives from the fact that each camp is giving aid and comfort to the enemy; woman is pursuing a dream of submission, man a dream of identification. Want of authenticity does not pay: each blames the other for the unhappiness he or she has incurred in yielding to the temptations of the easy way; what man and woman loathe in each other is the shattering frustration of each one’s own bad faith and baseness.
--Simone de Beauvoir, "The Second Sex", from here.