Taylor's only 19-years-old, so she knows a thing or two about being young and talented. "I think that the most important thing is to be different enough where you stand out. The only place that being like everybody else is cool is junior high," she says. "Also, be good to people—every single person that you come in contact with. My heroes are great musicians, but more than that they're great people."
Meet more small wonders.
Oprah presents the world's smartest kids.