Any city has to give some thought to its ambition and brand in order to set sustainability goals.

Big Data will spell the death of customer segmentation and force the marketer to understand each customer as an individual within eighteen months, or risk being left in the dust.

I've been head of strategy at IBM and together with my colleagues built our five-year plan. My priorities are going to be to continue to execute on that.

Don't let others define you. Define yourself.

Your value will be not what you know; it will be what you share.

The most important thing for any of us to be in our jobs is curious.

And so when I moved to IBM, I moved because I thought I could apply technology. I didn't actually have to do my engineer - I was an electrical engineer, but I could apply it. And that was when I changed. And when I got there, though, I have to say, at the time, I really never felt there was a constraint about being a woman. I really did not.