“How deep congenital sex-inversion roots may be gathered from the fact that the pleasure-dream of the male Urning has to do with male persons, and of the female with females.”

“It would be ridiculous to talk of male and female atmospheres, male and female springs or rains, male and female sunshine.... how much more ridiculous is it in relation to mind, to soul, to thought, where there is as undeniably no such thing as sex, to talk of male and female education and of male and female schools. [written with Elizabeth Cady Stanton]”

“One of the most pusillanimous things we of the female sex have done throughout the centuries is to have allowed the male sex to assume that mankind is masculine. It is not. It takes both male and female to make the image of God. The proper understanding of mankind is that it is only a poor, broken thing if either male or female is excluded.”

“Everywhere sex is understood to be something females have that males want.”

“A general principle concerning the gender of bears has been established years ago by bear supervisor König from Bern, after over thirty years of observation. It allows for predictions and states, in short, that when a female bear bears three cubs, and they aren't all male or female, it will invariably be either two males and a female, or two females and a male.”

“In ancient times people weren't just male or female, but one of three types: male/male, male/female, or female/female. In other words, each person was made out of the components of two people. Everyone was happy with this arrangement and never really gave it much thought. But then God took a knife and cut everybody in half, right down the middle. So after that the world was divided just into male and female, the upshot being that people spend their time running around trying to locate their missing other half.”