The war is relentless: it puts the alternative in a ruthless relief: either to perish, or to catch up with the advanced countries and outdistance them, too, in economic matters.

Everyone is free to write and say whatever he likes, without any restrictions.

Capitalists will sell us the rope we will hang them with.

You can become a Communist only when you enrich your mind with a knowledge of all the treasures created by mankind.

All official and liberal science defends wage-slavery, whereas Marxism has declared relentless war on that slavery.

Atheism is a natural and inseparable part of Marxism, of the theory and practice of scientific socialism. Our program necessarily includes the propaganda of atheism.

Political institutions are a superstructure resting on an economic foundation.