The most revolutionary act is a clear view of the world as it really is.

Self-criticism, cruel, unsparing criticism that goes to the very root of the evil, is life and breath for the proletarian movement.

Being human means throwing your whole life on the scales of destiny when need be, all the while rejoicing in every sunny day and every beautiful cloud.

Those who don't move don't notice their chains.

Before a revolution happens, it is perceived as impossible; after it happens, it is seen as having been inevitable.

Those who do not move, do not notice their chains.

Marxism is a revolutionary worldview that must always struggle for new revelations.