The curse which lies upon marriage is that too often the individuals are joined in their weakness rather than in their strength -each asking from the other instead of finding pleasure in giving. It is even more deceptive to dream of gaining through the child a plenitude, a warmth, a value, which one is unable to create for oneself; the child brings joy only to the woman who is capable of disinterestedly desiring the happiness of another, to one who without being wrapped up in self seeks to transcend her own existence.
"The Second Sex". Book by Simone de Beauvoir, translated by H. M. Parshley. Book 2, Part 5, Chapter 2: "The Mother", p. 522, 1972.