"The English working class is, after all, only a branch of the German working class."

"The bourgeois family will vanish as a matter of course when its complement vanishes, and both will vanish with the vanishing of capital."

"The monogamous family does not by any means make its appearance everywhere and always in the same form."

"The Irish are a nation of drunkards with a constitution ruined by brandy."

"The first class opposition that appears in history coincides with the development of the antagonism between man and woman in monogamous marriage, and the first class oppression coincides with that of …"