The entire so-called history of the world is nothing but the creation of man through human labor.

...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.

The theory of Communism may be summed up in one sentence: Abolish all private property.

Religion is the balm of the people.

From the outset, the Christian was the theorizing Jew, the Jew is therefore the practical Christian, and the practical Christian has become a Jew again.

A heavy or progressive or graduated income tax is necessary for the proper development of Communism.

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.