A revolution does not last more than fifteen years, the period which coincides with the flourishing of a generation.
Authentication Score 3
Original Citation
Ortega y Gasset, Jose. La Rebelion de las Masas [The Revolt of the Masses.] El Sol, 1929, serial.
Current Citation
Ortega y Gasset, Jose. The Revolt of the Masses. W. W. Norton & Company, 1994, ch. 10.