I do not own a single security anywhere that doesn't pay a dividend, and I formed a mutual-fund company with that very simple philosophy.

Building fast-growing, globally competitive companies is tough.

Filming 'The Road to Riches' was surprisingly difficult for me. I learned that going back to career successes and failures can be emotionally exhausting as you are forced to revisit the euphoric highs and painful lows in high speed.

I look at Twitter as brand building.

I do think there's no substitute for really hard work. But I think the thing that launched my career at AT&T, I had a pretty tragic thing happen in my family. My sister died, and I was leading a big team at the time, and I had to take time off.

I always want to feel happy, whether I am with my friends and family or out on the football field for Chelsea.

I had a very turbulent and painful childhood, like many people. I left for college when I was 16 years old and up until that point I'd lived in five different family configurations. Each one ended or changed through a death or some terrible loss.

After receiving strong encouragement from numerous people that I respect and admire, discussing with my family, and seriously considering it, I have decided not to run for the 12th Congressional District, a seat currently held by a man I admire very much, Representative Jerry Costello.