The chief qualification of a mass leader has become unending infallibility: he can never admit an error.....The propaganda effect of infallibility, the striking success of posing as a mere interpreting agent of predictable forces, has encouraged in totalitarian dictators the habit of announcing their political intentions in the form of prophecy....Mass leaders in power have one concern wich overrules all utilitarian considerations: to make their predictions come true.
Hannah Arendt, The Origins of Totalitarianism
politics