I wanted to invent an engine that could run for ever. I could have developed a new train, had I stayed in the railway. It would have looked like the AK-47 though.
Many people in the world believe that in the 21st century, the Asia-Pacific - Asia in particular - will play a more important role in global economy and politics and that Asia will become an important engine for the world economy.
I've got a quad bike, which I've raced against neighbours. You could give me a go-kart with a lawnmower engine - I'd still have fun. I like jet skis, speedboats, all the boys' toys.
The ultimate search engine would basically understand everything in the world, and it would always give you the right thing. And we're a long, long ways from that.