“Women apparently achieve happiness more easily with energetic and virile men, men achieve it more easily with women who are affectionate and willing to be led. Very young women declare that they want to marry men whom they can dominate, but I have never discovered a woman who was truly happy with a man she did not admire for his strength and courage, nor a normal man who was perfectly happy with an Amazon. The fact is that the element of chance in these matters rarely allows a man or a woman to choose a life companion by an act of pure volition, and it is better so; instinct, despite its mistakes, is surer here than intelligence. The question Do I have to fall in love? should not be asked; one must feel the answer to it within oneself. The birth of love, like all other births, is the work of nature.”

The First Sex, ch. 22 - Woman in the Aquarian Age (1971).

The Complete Neurotic's Notebook (1981), Women & men

Between the Bridge and the River (2006)

Es gibt Männer, die imstande sind, eine Frau, die sie in keiner Weise anzieht, zu heiraten—bloß weil sie den anderen gefällt. Und solche Ehen gibt es auch zwischen so manchen Menschen und ihren Gedanken.
Source: Sex and Character (1903), p. 104.

Source: Sylvia cartoon strip, pp. 212-213

Então Jesus voltou lentamente o rosto para ela e disse. Não conheço mulher. Maria segurou-lhe as mãos, Assim temos de começar todos, homens que não conheciam mulher, mulheres que não conheciam homem, um dia o que sabia ensinou, o que não sabia aprendeu.
Source: The Gospel According to Jesus Christ (1991), p. 235

Source: The Second Sex