“The category of Other is as original as consciousness itself. The duality between Self and Other can be found in the most primitive societies, in the most ancient mythologies; the division did not always fall into the category of the division of the sexes (...) No group ever defines itself as One without immediately setting up the Other opposite itself. It only takes three travelers brought together by chance in the same train compartment for the rest of the travellers to become vaguely hostile 'others'. Village people view anyone not belonging to the village as suspicious 'others'. For the native of a country, inhabitants of other countries are viewed as 'foreigners'; Jews are the 'others' for anti-Semites, blacks for racist Americans, indigenous people for colonists, proletarians for the propertied classes.”

“The proletariat could plan to massacre the whole ruling class; a fanatic Jew or black could dream of seizing the secret of the atomic bomb and turning all of humanity entirely Jewish or entirely black: but a woman could not even dream of exterminating males. The tie that binds her to her oppressors is unlike any other. The division of the sexes is a biological given, not a moment in human history. Their opposition took shape within an original Mitsein, and she has not broken it. The couple is a fundamental unit with the two halves riveted to each other: terristic of woman: she is the Other at the heart of a whole whose two components are necessary to each other.”

“Women's mutual understanding comes from the fact that they identify themselves with each other; but for the same reason each is against the others.”

“A couple who go on living together merely because that was how they began, without any other reason: was that what we were turning into?”

“One's life has value so long as one attributes value to the life of others.”

“Representation of the world, like the world itself, is the work of men; they describe it from their own point of view, which they confuse with absolute truth.”

“A freedom which is interested only in denying freedom must be denied. And it is not true that the recognition of the freedom of others limits my own freedom: to be free is not to have the power to do anything you like; it is to be able to surpass the given toward an open future; the existence of others as a freedom defines my situation and is even the condition of my own freedom. I am oppressed if I am thrown into prison, but not if I am kept from throwing my neighbor into prison.”