"The proletariat needs the state, not for freedom, but for the suppression of its opponents."

"Go on, get out! Last words are for fools who haven't said enough!"

"The development of modern industry, therefore, cuts from under its feet the very foundation on which the bourgeoisie produces and appropriates products. What the bourgeoisie therefore produces, above …"

"Society does not consist of individuals, but expresses the sum of interrelations, the relations within which these individuals stand."

"Let the ruling classes tremble at a Communistic revolution. The proletarians have nothing to lose but their chains. They have a world to win. Working men of all countries, unite!"