Nevertheless, the Russian revolution—precisely because of its proletarian character, in that particular sense of which I have spoken—is the prologue to the coming European revolution. Undoubtedly, this coming revolution can only be a proletarian revolution, and in an even more profound sense of the word: a proletarian, socialist revolution also in its content. This coming revolution will show to an even greater degree, on the one hand, that only stern battles, only civil wars, can free humanity from the yoke of capital, and, on the other hand, that only class-conscious proletarians can and will give leadership to the vast majority of the exploited.
We must not be deceived by the present grave-like stillness in Europe. Europe is pregnant with revolution. The monstrous horrors of the imperialist war, the suffering caused by the high cost of living everywhere engender a revolutionary mood; and the ruling classes, the bourgeoisie, and its servitors, the governments, are more and more moving into a blind alley from which they can never extricate themselves without tremendous upheavals.
— lenin, lecture on the 1905 revolution, january 1917
