I travel a ridiculous amount, so I've thought a lot about, and spent a lot of time refining, what I carry and how I carry it.

I'm always surprised at how many people seem to like reading about what hardware and software I use.

I've been through a lot. I've thought a lot about life, and I've spent a lot of time studying history and science.

I spent a lot of time writing about tax and pensions and mortgages.

I thought, this is going to be like time travel.

What is innovation if not our ticket to every business interest in the world? It's the ticket to solving the world's problems - the energy problems, the pollution problems, the global warming problems. If it isn't for science and engineering, how will we compete in the new world?