The Jews of Poland are the smeariest of all races.

2 is a proletariat prime, but 4, 6 and 8 are also composite proletariats. Composites of the world unite; you have nothing to lose but your chains!

Nature is man's inorganic body -- that is to say, nature insofar as it is not the human body. Man lives from nature -- i.e., nature is his body -- and he must maintain a continuing dialogue with it is he is not to die. To say that man's physical and mental life is linked to nature simply means that nature is linked to itself, for man is a part of nature.

The world will be for the common people, and the sounds of Happiness will reach even the deepest springs.

All our inventions have endowed material forces with intellectual life, and degraded human life into a material force.

The leading princes are the most servile tools of English despotism. . . . The native princes are the stronghold of the present abominable English system.

...the Communists everywhere support every revolutionary movement against the existing social and political order of things... They openly declare that their ends can be attained only by the forcible overthrow of all existing social conditions.