Mistaken
regard for what are believed to be divine laws and a sentimental belief in the sanctity of human
life tend to prevent both the elimination of defective infants and the sterilization of such adults as
are themselves of no value to the community. The laws of nature require the obliteration of the
unfit and human life is valuable only when it is of use to the community or race.

The Passing of the Great Race: (ed. 2012)