History repeats itself, first as tragedy, second as farce.
Democracy is the road to socialism.
If anything is certain, it is that I myself am not a Marxist.
Religion is the opium of the masses.
Nothing can have value without being an object of utility.
The only antidote to mental suffering is physical pain.
Revolutions are the locomotives of history.
Religion is the sigh of the oppressed creature, the heart of a heartless world, and the soul of soulless conditions. It is the opium of the people.
There is a specter haunting Europe - the specter of Communism.
Reason has always existed, but not always in a reasonable form.
Medicine heals doubts as well as diseases.
Men's ideas are the most direct emanations of their material state.
The ruling ideas of each age have ever been the ideas of its ruling class.
There is a specter haunting Europe, the specter of Communism.
From each according to his abilities, to each according to his needs.
The writer may very well serve a movement of history as its mouthpiece, but he cannot of course create it.
Without doubt, machinery has greatly increased the number of well-to-do idlers.
Experience praises the most happy the one who made the most people happy.
The rich will do anything for the poor but get off their backs.
The meaning of peace is the absence of opposition to socialism.
