Our failure to segregate morons who are increasing and multiplying . . . demonstrates our foolhardy and extravagant sentimentalism.

Woman must not accept; she must challenge. She must not be awed by that which has been built up around her; she must reverence that woman in her which struggles for expression.

The real hope of the world lies in putting as painstaking thought into the business of mating as we do into other big businesses.

Woman was and is condemned to a system under which the lawful rapes exceed the unlawful ones a million to one.

More children from the fit, less from the unfit -- that is the chief aim of birth control.

As often as I have witnessed the miracle [birth], held the perfect creature with its tiny hands and feet, each time I have felt as though I were entering a cathedral with prayer in my heart.

There is only one reply to a request for a higher birthrate among the intelligent, and that is to ask the government to first take the burden of the insane and feeble-minded from your back. [Mandatory] sterilization for these is the answer.