You can judge a leader by the size of the problem he tackles. Other people can cope with the waves, it's his job to watch the tide.

The Opposition aren't really the Opposition. They're just called the Opposition. But in fact they are the Opposition in exile. The Civil Service are the Opposition in residence.

The uncreative mind can spot wrong answers, but it takes a very creative mind to spot wrong questions.

As Chief Product Officer, I lead our product team to create simple, intuitive user experiences.

I think the way to understand Teach for America is as a leadership development program.

My management team are all women. Most of the people at labels I liaise with are all women. It's pretty much all women all the time.

Anyone who ends up being a leader of a large complicated organization, whether you're a male or a female, you're working an immense amount of hours, and you can't do everything. You can't have complete work/life balance.