It's easy to decide what you're going to do. The hard thing is deciding what you're not going to do.

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.

Today the world lost a visionary leader, the technology industry lost an iconic legend and I lost a friend and fellow founder. The legacy of Steve Jobs will be remembered for generations to come. My thoughts and prayers go out to his family and to the Apple team.

With the understanding that you will face tough times and amazing experiences, you must also commit to the adventure. Just have faith in the skills and the knowledge you've been blessed with and go.

Anything that can be measured can be improved

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.

I believe that you have to understand the economics of a business before you have a strategy, and you have to understand your strategy before you have a structure. If you get these in the wrong order, you will probably fail.