Thus Hitler, for example, reveals all that we need to know about his paranoia and sociopathology in the following remark: There will only be peace on earth when the last man has killed the last but one.
Whilst Stalin betrays the Machiavellian and murderous nature of his thinking with this chilling declaration: If you want to get rid of the problem, get rid of the man.
Even Mao will be long remembered for his observation that: Political power grows from the barrel of a gun.
But what of Mussolini? Try as I might, I really can't recall anything he ever said. Apart from the following, which, ironically, explains why this might be the case: I was never a great dictator; always a mad poet.