One thing I'd like to do is angel investing in small companies. That's what's exciting, and if you are lucky to have a bit of money, you can take those risks.

I like playing sport. I'm a bit of a design enthusiast, and like spending time with my girlfriend and mates.

I put together an iPhone app called TrimIt and released that in July 2011. About a month later, the private fund of the Hong Kong billionaire Li-Kashing cold emailed me and expressed an interest to invest, but they didn't realize I was 15. They thought it was a U.K. company with a team.

There is a generation of skimmers. It's not that they don't want to read in-depth content, but they want to evaluate what the content is before they commit time. Especially on a mobile phone - you don't have the phone, or cellular data, or screen size to be reading full-length content.

Those who have no record of what their forebears have accomplished lose the inspiration which comes from the teaching of biography and history.

Many financial and industrial companies have been bailed out with the public's money, but very few of those who had run those companies have been punished for their failures. Yes, the top managers of those companies have lost their jobs - but with a fat pension and mostly with a handsome severance payment.

I know I got to do something that's one in a million, to escape a refugee camp, to come to this country and have so many doors open for me. So I want to go back and make a difference and give motivation or hope to all the kids that never got to leave or have the privilege that I did.

Artists don't compare themselves to each other based on money. Nobody really knows what money other artists have. They don't care that much. The measure is the work and how you think your work is perceived. How the museums are. How you are doing.