The most important thing in illness is never to lose heart.

Revolution can never be forecast; it cannot be foretold; it comes of itself. Revolution is brewing and is bound to flare up.

Man’s consciousness not only reflects the objective world, but creates it.

It would be the greatest mistake, certainly, to think that concessions mean peace. Nothing of the kind. Concessions are nothing but a new form of war.

Hundreds of thousands and millions of wage slaves of capital and peasants downtrodden by the serf-owners are going to the slaughter for the dynastic interests of a handful of crowned brigands, for the profits of the bourgeoisie in its drive to plunder foreign lands.

There are decades where nothing happens; and there are weeks where decades happen.

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