The most far-reaching social development of modern times is the revolt of woman against sex servitude. The most important force in the remaking of the world is a free motherhood.
Margaret SangerGive dysgenic groups [people with 'bad genes'] in our population their choice of segregation or [compulsory] sterilization.
Margaret SangerThere 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.
Margaret Sanger