Twenty years and $40 billion. They seem like good round numbers.

If you don't have jobs, it's hard to have other things like health and education.

Wearable devices are here to stay, and they'll only get more sophisticated and effective as they evolve. Until now, most of us have made our health and fitness decisions based on what we think we know about ourselves. Advancements in technology - wearables and otherwise - will eventually take much of the guess work out of healthy living.

From the time I was 7, when I purchased my first calculator, I was fascinated by the idea of a machine that could compute things.

If we have 99% [market] share of Ford Company, the question to us is 'How do we improve the customer satisfaction in order to get that additional 1% share?

The key to using the Internet to extend and build relationships is to view ownership of information differently-you need to bring customers inside your business to create information partnerships ... relationships become the differentiator, more than products or services. Businesses become intertwined.

I have no doubt that in the future, wearable devices like Fitbit will know my blood pressure, hydration levels and blood sugar levels as well. All of this data has the potential to transform modern medicine and create a whole new era of personalized care.