Life is the mode of action of proteins.

Ideas often kindle each other, like electrical sparks.

The emancipation of woman will only be possible when woman can take part in production on a large, social scale, and domestic work no longer claims anything but an insignificant amount of her time.

Without analysis, no synthesis.

In science, each new point of view calls forth a revolution in nomenclature.

The proletariat uses the State not in the interests of freedom but in order to hold down its adversaries, and as soon as it becomes possible to speak of freedom the State as such ceases to exist.

Terror consists mostly of useless cruelties perpetrated by frightened people in order to reassure themselves.