so all you have to do is work hard enough, and you can be like Mozart?
Well, sure, if all you want to focus on is his ability to play at the age of three and forget the fact that he was also a composer (you'd never know that reading this article). If you were to list the major accomplishments of Mozart, anything that happened at the age of three would probably not be on the list. There are plenty of 3-4 yo performing monkeys even today, so in that sense the article's premise is correct I think. Does that make them prodigies? Maybe. Check back in a few years to see if they can play musically as well as technically.
Hi Impianist,A real prodigy is someone like this:MVh,Michael
And then we've got who... Brahms? There's another composer... They started composing late in life. So then we've got the angle that you can start doing something late in life and be really successful at it.