Thus, philosophical Communism may be considered for ever established in Germany, notwithstanding the efforts of the governments to keep it down. They have annihilated the press in their dominions, but to no effect; the progress parties profit by the free press of Switzerland and France, and their publications are as extensively circulated in Germany, as if they were printed in that country itself. All persecutions and prohibitions have proved ineffectual, and will ever do so; the Germans are a philosophical nation, and will not, cannot abandon Communism, as soon as it is founded upon sound philosophical principles: chiefly if it is derived as an unavoidable conclusion from their own philosophy. And this is the part we have to perform now. Our party has to prove that either all the philosophical efforts of the German nation, from Kant to Hegel, have been useless — worse than useless; or, that they must end in Communism; that the Germans must either reject their great philosophers, whose names they hold up as the glory of their nation, or that they must adopt Communism. And this will be proved; this dilemma the Germans will be forced into, and there can scarcely be any doubt as to which side of the question the people will adopt.
Engels
¡Caciques al GULAG!
Proletarier aller Länder vereinigt euch!
¡Reciprocidad! ¡Repatriación! ¡Revolución!