https://iclfi.org/pubs/wv/1181/quote
Bolshevik leader V.I. Lenin made clear that the working class could never take power through bourgeois elections. But he politically fought against ultraleftists who rejected participation in parliament and bourgeois elections. He insisted that it was necessary for revolutionaries to participate in these arenas in order to dispel workers’ illusions in bourgeois democracy and guide them toward the conclusion that the working class needs its own organs of class rule. Today, we are giving critical electoral support to the Party for Socialism and Liberation’s presidential campaign because it expresses a working-class alternative to the twin capitalist parties of oppression and exploitation.
We must not regard what is obsolete to us as something obsolete to a class, to the masses. Here again we find that the “Lefts” do not know how to reason, do not know how to act as the party of a class, as the party of the masses. You must not sink to the level of the masses, to the level of the backward strata of the class. That is incontestable. You must tell them the bitter truth. You are in duty bound to call their bourgeois-democratic and parliamentary prejudices what they are—prejudices. But at the same time you must soberly follow the actual state of the class-consciousness and preparedness of the entire class (not only of its communist vanguard), and of all the working people (not only of their advanced elements)....
Whilst you lack the strength to do away with bourgeois parliaments and every other type of reactionary institution, you must work within them because it is there that you will still find workers who are duped by the priests and stultified by the conditions of rural life; otherwise you risk turning into nothing but windbags.
Third, the “Left” Communists have a great deal to say in praise of us Bolsheviks. One sometimes feels like telling them to praise us less and to try to get a better knowledge of the Bolsheviks’ tactics....
Without a revolutionary mood among the masses, and without conditions facilitating the growth of this mood, revolutionary tactics will never develop into action. In Russia, however, lengthy, painful and sanguinary experience has taught us the truth that revolutionary tactics cannot be built on a revolutionary mood alone. Tactics must be based on a sober and strictly objective appraisal of all the class forces in a particular state (and of the states that surround it, and of all states the world over) as well as of the experience of revolutionary movements. It is very easy to show one’s “revolutionary” temper merely by hurling abuse at parliamentary opportunism, or merely by repudiating participation in parliaments; its very ease, however, cannot turn this into a solution of a difficult, a very difficult, problem.
—V.I. Lenin, “Left-Wing” Communism—An Infantile Disorder (1920)
