"The victory of the revolution in Laos and the victories of the fraternal peoples of Vietnam and Kampuchea make up one common victory of truly historic and epoch-making significance. This great victory signifies the failure of the bitterest counter-offensive of the chief imperialist power against the world revolutionary movement since the Second World War, a reduction of the imperialist and expansion of the socialist sphere, a breaching of the positions of American imperialism in an important part of Southeast Asia, and the breakdown of its global counterrevolutionary strategy."
January 1, 1970
https://en.wikiquote.org/wiki/Kaysone_Phomvihane