“I have learned more [from Balzac] than from all the professional historians, economists, and statisticians put together.”

Everything must justify its existence before the judgment seat of Reason, or give up existence.

The proletarians, driven to despair, will seize the torch which Stephens has preached to them; the vengeance of the people will come down with a wrath of which the rage of 1795 gives no true idea. The war of the poor against the rich will be the bloodiest ever waged.

Without analysis, no synthesis.

All history has been a history of class struggles, of struggles between exploited and exploiting, between dominated and dominating classes at various stages of social development.

By the same right under which France took Flanders, Lorraine and Alsace, and will sooner or later take Belgium — by that same right Germany takes over Schleswig; it is the right of civilisation as against barbarism, of progress as against stability.

Three hundred years after its appearance Christianity was the recognized state religion in the Roman World Empire, and in barely sixty years socialism has won itself a position which makes its victory absolutely certain.

Hegel was the first to state correctly the relation between freedom and necessity. To him, freedom is the insight into necessity.

In a political struggle of class against class, organization of trade unions is the most important weapon.

Life is the mode of action of proteins.

We find two great gangs of political speculators, who alternately take possession of the state power and exploit it by the most corrupt ends — the nation is powerless against these two great cartels of politicians who are ostensibly its servants, but in reality dominate and plunder it.

Don’t forget any affront done to you and to all our people, the time of revenge will come and must be put to good use.

Freedom does not consist in any dreamt-of independence from natural laws, but in the knowledge of these laws, and in the possibility this gives of systematically making them work towards definite ends.

Bare-faced covetousness was the moving spirit of civilization from its first dawn to the present day; wealth, and again wealth, and for the third time wealth; wealth, not of society, but of the puny individual, was its only and final aim.

Ireland still remains the Holy Isle whose aspirations must on no account be mixed with the profane class-struggles of the rest of the sinful world. The Irish peasant must not on any account know that the Socialist workers are his sole allies in Europe.

Some laws of state aimed at curbing crime are even more criminal.

In 10 years, this sleepy Canada will be ripe for annexation – the farmers in Manitoba, etc., will demand it themselves. Besides, the country is half annexed already socially – hotels, newspapers, advertising, etc., all on the American pattern.