Between social reforms and revolution there exists for the social democracy an indissoluble tie. The struggle for reforms is its means; the social revolution, its aim.

The more that social democracy develops, grows, and becomes stronger, the more the enlightened masses of workers will take their own destinies, the leadership of their movement, and the determination of its direction into their own hands.

Only through the conscious action of the working masses in city and country can it be brought to life, only through the people's highest intellectual maturity and inexhaustible idealism can it be brought safely through all storms and find its way to port.

One day, when the world market is more or less fully developed and can no longer be suddenly enlarged, and if labour productivity continues to advance, then sooner or later the periodic clashes between productive forces and market barriers will begin, and because of their recurrence, these will naturally become increasingly rough and stormy.

People finally understood that the role of the social-democratic party rests on its conscious leadership of the mass struggle against the existing society, a struggle that must reckon with the vital, necessary conditions of capitalist society.

Under the leaden sway of Alexander III's government, the silence of the graveyard prevailed. Russian society, equally discouraged by the collapse of all hopes for peaceful reforms and by the apparent ineffectiveness of the revolutionary movement, was in the grip of a mood of depression and resignation.

Freedom only for the members of the government, only for the members of the Party - though they are quite numerous - is no freedom at all.

Credit reproduces all the fundamental antagonisms of the capitalist world. It accentuates them. It precipitates their development and thus pushes the capitalist world forward to its own destruction.

Bourgeois class domination is undoubtedly an historical necessity, but, so too, the rising of the working class against it. Capital is an historical necessity, but, so too, its grave digger, the socialist proletariat.

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

The working classes in every country only learn to fight in the course of their struggles.

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

History is the only true teacher, the revolution the best school for the proletariat.

The masses are in reality their own leaders, dialectically creating their own development process.

The masses are the decisive element, they are the rock on which the final victory of the revolution will be built.

Democracy is indispensable, not because it renders superfluous the conquest of political power by the proletariat, but, on the contrary, because it makes this seizure of power both necessary and possible.

Social democracy... is only the advance guard of the proletariat, a small piece of the total working masses; blood from their blood, and flesh from their flesh.

Our scribblings are usually not lyrics but whirrings, without colour or resonance, like the tone of an engine-wheel. I believe that the cause lies in the fact that when people write, they forget for the most part to dig deeply into themselves and to feel the whole import and truth of what they are writing.

In the Imperialist Era, the foreign loan played an outstanding part as a means for young capitalist countries to acquire independence.

Freedom is always the freedom of dissenters.

The existing legal constitution is nothing but the product of a revolution. Revolution is the act of political creation in the history of classes, while constitutional legislation is the expression of the continual political vegetation of a society.

The very action of the proletariat is a determining factor in history. And although we can no more jump over the stages of historical development than a man can jump over his shadow, nevertheless, we can accelerate or retard that development.

Work for legal reform takes place only within the framework of the social form created by the last revolution.

Though foreign loans are indispensable for the emancipation of the rising capitalist states, they are yet the surest ties by which the old capitalist states maintain their influence, exercise financial control, and exert pressure on the customs, foreign and commercial policy of the young capitalist states.

Social democracy seeks and finds the ways, and particular slogans, of the workers' struggle only in the course of the development of this struggle, and gains directions for the way forward through this struggle alone.

Freedom is always and exclusively freedom for the one who thinks differently.