And by that I mean, "The last capitalist will sell us the rope we use to hang him" or "when our time comes, we will make no excuses for the terror". Those are bangers, to be sure, but they can't really be brought up in casual conversation. And I don't mean to construe them as overly edgy, because I understand a revolution isn't a dinner party, but I think there's something to be said sometimes for stressing the inherent humanity of communism.
Maybe I'm a little soft, but I love
"If you tremble with indignation at every injustice, then you are a comrade of mine" - Che Guevara
and
"When I give food to the poor, they call me a saint. When I ask why they are poor, they call me a communist." - Helder Camara
“If you remove the English Army tomorrow and hoist the green flag over Dublin Castle, unless you set about the organization of the Socialist Republic your efforts will be in vain. England will still rule you. She would rule you through her capitalists, through her landlords, through her financiers, through the whole array of commercial and individualist institutions she has planted in this country and watered with the tears of our mothers and the blood of our martyrs.” -James Connolly