“There is no female mind. The brain is not an organ of sex. As well speak of a female liver.”
Source: Women and Economics (1898), Ch. 8.
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Charlotte Perkins Gilman 40
American feminist, writer, commercial artist, lecturer and … 1860–1935Related quotes

“addiction to female beauty and sex;”
The Myth of Male Power (1993), Part IV: Where do we go from here

Pacquiao's stand on Same-Sex marriage
As quoted in Manny Pacquiao’s stand on same-sex marriage: ‘Mas masahol pa sa hayop ang tao’ http://www.interaksyon.com/interaktv/manny-pacquiaos-stand-on-same-sex-marriage-mas-masahol-pa-sa-hayop-ang-tao InterAksyon, February 15, 2016

Source: Sexual Personae: Art and Decadence from Nefertiti to Emily Dickinson (1990), p. 26
respect, not contempt.
Source: SCUM MANIFESTO (1967), p. 10 ("respect, not contempt." (not bracketed in original) not certain in original due to truncation of bottom of photocopy page but consistent with it).

“Biologically speaking, if something bites you, it is more likely to be female.”
Source: SCUM MANIFESTO (1967), p. 12 (hyphens (not en- or em-dashes) so in original; line break across "highly-"/"sexed").

Article XLIII.
Provisional Constitution and Ordinances (1858)

“No man of any intelligence would pretend to know a female mind.”
Source: When He Was Wicked

Source: Sexual Personae: Art and Decadence from Nefertiti to Emily Dickinson (1990), p. 247