I know a few fascinating people. They didn't invent anything historical, they didn't start a revolution, they didn't even get their names on a newspaper. They are just very very smart. And they use their intelligence to improve the world. Each have their own companies or projects, which don't do anything magical but they work really well. And these are nice people. People who have a lot of friends, and whom their kids look up to, not because they're heroes but because they're so bright and kind that those capable of self-reflection feel inferior in their company. But most importantly, I appreciate these people because, while being conscious, intelligent and aware of civilization's problems as well as their own, they are still satisfied and sometimes even happy.