Intellectual horsepower is just one element. If you're trying to build the world's fastest car, you can't just grab the world's most powerful engine and call it a day. If you can harness it, sure – it could provide an edge. But there are a lot of other elements that come into play.

I often think about exposure to music, and the fact that Einstein liked to play around on his violin. My suspicion is that this was more than just a hobby – and that these context switches, and exposure to different types of creative thought, all played into his discoveries.