"Inspired by the successes of socialism and faced with the deep and insoluble crisis of capitalism, millions of workers in capitalist countries are waging a vigorous struggle under the slogan, Peace, Democracy and Social Progress, directing the spearhead of their attack at the reactionary rule of monopoly capital and against the oppressive and aggressive policies of their leaders."
January 1, 1970
https://en.wikiquote.org/wiki/Kaysone_Phomvihane