Appearance.
Eloquence.
To take the stage in the spotlight and speak to millions of listeners, the above two elements are indispensable, and at the very least, one must have good eloquence. Thus, even an Austrian corporal with a small mustache, a British fat man with a cigar, and a wheelchair-bound superhero from the Democratic Party of Rice Country could become the objects of countless people's attention and admiration.
Yet, those unattractive figures who have made a name for themselves in history did not become important just because they had outstanding eloquence or unique charisma. Even if they were given a face that could charm thousands, without a certain key element, they would only be temporary idols or politicians, unable to progress further. The fundamental reason they could ultimately seize national power and leave their own chapter in history was that "they conformed to public opinion," "spoke what was in people's hearts and gave them what they wanted."