Antoinette Brown Blackwell Quote

Mr. Darwin... has failed to hold definitely before his mind the principle that the difference of sex, whatever it may consist in, must itself be subject to natural selection and to evolution.


The Sexes Throughout Nature (ed. 1875)


Mr. Darwin... has failed to hold definitely before his mind the principle that the difference of sex, whatever it may consist in, must itself be...

Mr. Darwin... has failed to hold definitely before his mind the principle that the difference of sex, whatever it may consist in, must itself be...

Mr. Darwin... has failed to hold definitely before his mind the principle that the difference of sex, whatever it may consist in, must itself be...

Mr. Darwin... has failed to hold definitely before his mind the principle that the difference of sex, whatever it may consist in, must itself be...