Che Guevara Quote

Power is the sine qua non strategic objective of the revolutionary forces, and everything must be subordinated to this basic endeavor. But the taking of power, in this world polarized by two forces of extreme disparity and absolutely incompatible in interests, cannot be limited to the boundaries of a single geographic or social unit. The seizure of power is a worldwide objective of the revolutionary forces. To conquer the future is the strategic element of revolution; freezing the present is the counterstrategy motivating the forces of world reaction today, for they are on the defensive.

Tactics and Strategy of the Latin American Revolution (1962)