The Russian revolution was to an unprecedented degree the cause of the proletariat of the whole world becoming more revolutionary.

The failure of the Russian Socialist Republic will be the defeat of the proletariat of the whole world.

Passive fatalism can never be the role of a revolutionary party, like the Social Democracy.

This republic represents the greatest basis for that universal socialist order, the creation of which is at the present time the historic task of the International Proletariat.

Let the ruling classes tremble at a Communistic revolution. The proletarians have nothing to lose but their chains. They have a world to win.

Workingmen of all countries unite!

The English have all the material requisites for the revolution. What they lack is the spirit of generalization and revolutionary ardour.