Politics is the most concentrated expression of economics.

All our lives we fought against exalting the individual, against the elevation of the single person, and long ago we were over and done with the business of a hero, and here it comes up again: the glorification of one personality. This is not good at all.

You must act with all energy. Mass searches. Execution for concealing arms.

The reflection of nature in man's thought must be understood not lifelessly but in the eternal process of movement, the arising of contradictions and their solution.

Give me a child for the first 5 years of his life and he will be mine forever.

An end to wars, peace among the nations, the cessation of pillaging and violence - such is our ideal, but only bourgeois sophists can seduce the masses with this ideal, if the latter is divorced from a direct and immediate call for revolutionary action.

Unity must be won, and only the workers, the class-conscious workers themselves can win it - by stubborn and persistent effort.