Freedom in capitalist society always remains about the same as it was in ancient Greek republics: Freedom for slave owners.

Despair is typical of those who do not understand the causes of evil, see no way out, and are incapable of struggle.

Unity is a great thing and a great slogan. But what the workers’ cause needs is the unity of Marxists, not unity between Marxists, and opponents and distorters of Marxism.

He loved her with the fire of a thousand suns, she was his solace in the chaos, his redemption.

Without Revolutionary theory, there can be no Revolutionary Movement.

The feminine section of the proletarian army is of particularly great significance... the success of a revolution depends on the extent to which women take part in it.

Sometimes - history needs a push.

Exchange, fair or unfair,always presupposes and includes the rule of the bourgeoisie.

The Capitalists will sell us the rope with which we will hang them.

But suppose, for the sake of argument, free competition, without any sort of monopoly, would develop capitalism trade more rapidly. Is it not a fact that the more rapidly trade and capitalism develop, the greater is the concentration of production and capital which gives rise to monopoly?

Logic is the science not of external forms of thought, but of the laws of development "of all material, natural and spiritual things", i.e., of the development of the entire concrete content of the world and of its cognition, i.e., the sum-total, the conclusion of the History of knowledge of the world.

And is it not sects, bodies of definite, uncompromising principles, that lead us into revolutions?

The task of a truly revolutionary party is not to declare that it is impossible to renounce all compromises, but to be able, through all compromises, when they are unavoidable, to remain true to its principles, to its class, to its revolutionary purpose, to its task of paving the way for revolution and educating the mass of the people for victory in the revolution.

I am bound to accord you, in the name of free speech, the full right to shout, lie and write to your heart’s content. But you are bound to grant me, in the name of freedom of association, the right to enter into, or withdraw from, association with people advocating this or that view.

We are marching in a compact group along a precipitous and difficult path, firmly holding each other by the hand. We are surrounded on all sides by enemies, and we have to advance almost constantly under their fire. We have combined, by a freely adopted decision, for the purpose of fighting the enemy, and not of retreating into the neighbouring marsh, the inhabitants of which, from the very outset, have reproached us with having separated ourselves into an exclusive group and with having chosen the path of struggle instead of the path of conciliation. And now some among us begin to cry out: Let us go into the marsh! And when we begin to shame them, they retort: What backward people you are! Are you not ashamed to deny us the liberty to invite you to take a better road! Oh, yes, gentlemen! You are free not only to invite us, but to go yourselves wherever you will, even into the marsh. In fact, we think that the marsh is your proper place, and we are prepared to render you every assistance to get there. Only let go of our hands, don't clutch at us and don't besmirch the grand word freedom, for we too are "free" to go where we please, free to fight not only against the marsh, but also against those who are turning towards the marsh!

No amount of political freedom will satisfy the hungry masses.

It is impossible to predict the time and progress of revolution. It is governed by its own more or less mysterious laws. But when it comes it moves irresistibly.