These battles shall not be mere street fights with stones against tear-gas bombs, or of pacific general strikes; neither shall it be the battle of a furious people destroying in two or three days the repressive scaffolds of the ruling oligarchies; the struggle shall be long, harsh, and its front shall be in the guerrilla's refuge, in the cities, in the homes of the fighters — where the repressive forces shall go seeking easy victims among their families — in the massacred rural population, in the villages or cities destroyed by the bombardments of the enemy.

Message to the Tricontinental (1967)