Random ten people who come from random ages and realitys. Why? because every single person in this world have their own perspective and thoughts about almost every subject. Because the best way to learn something new is by stopping to attach to your old ways of thinking. Because that those people - those people who never led countries, those people who never wrote masterpieces - those people are a fountain of un-hatched ideas. Those people may or may not be able to show you new ideas about the universe, but they can, for certain, show you a new way of thinking, or inspire you for one.
And that’s what this world is about - the most important thing is how you think, what some people call attitude - if you think you are better than everyone else, it doesn’t really matter what your other thoughts are - they can’t be half as “good” as those of a person who sees everyone as equals, or those of a person who doesn’t even think of people in terms of >, < and =.