The enemy will not perish of himself. Neither will the Chinese reactionaries nor the aggressive forces of U.S. imperialism in China step down from the stage of history of their own accord.
Mao ZedongAnyone who sees only the bright side but not the difficulties cannot fight effectively for the accomplishment of the Party's tasks.
Mao ZedongThose experienced in work must take up the study of theory and must read seriously; only then will they be able to systematize and synthesize their experience and raise it to the level of theory, only then will they not mistake their partial experience for universal truth and not commit empiricist errors.
Mao Zedong