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.
Margaret SangerOn the contrary, the most urgent problem today is how to limit and discourage the over-fertility of the mentally and physically defective.
Margaret SangerThe most serious charge that can be brought against modern benevolence is that it encourages the perpetuation of defectives, delinquents and dependents. These are the most dangerous elements in the world community, the most devastating curse on human progress and expression.
Margaret Sanger