"The working class must conquer power, and it must do so by force."

"Life is not an easy matter... You cannot live through it without falling into frustration and cynicism unless you have before you a great idea which raises you above personal misery, above weakness, a…"

"We are concerned here with either real traitors or complete imbeciles. But imbecility, raised to this level, is equal to treason."

"The proletariat must be armed."

"The revolution is a struggle for the liberation of all oppressed peoples."