...the realm of freedom does not commence until the point is passed where labor under the compulsion of necessity and of external utility is required.

Social progress can be measured exactly by the social position of the fair sex.

Between capitalist and communist society there lies the period of the revolutionary transformation of the one into the other. Corresponding to this is also a political transition period in which the state can be nothing but the revolutionary dictatorship of the proletariat.

The executive of the modern state is but a committee for managing the common affairs of the whole bourgeoisie.

The Tories in England had long imagined that they were enthusiastic about the monarchy, the church and beauties of the old English Constitution, until the day of danger wrung from them the confession that they are enthusiastic only about rent.

The social principles of Christianity preach cowardice, self-contempt, abasement, submission, humility, in a word all the qualities of the canaille

Philosophy is to science as masturbation is to sex.