As CEOs or board members, women are still underrepresented, and that gap is actually growing.

Not only do we need more women in the technology sector, we also clearly need to refocus energy on improving gender equality in the global economy.

If you look around Booking.com, it's a very gender-balanced company.

I think companies need to take more ownership over the gender gap themselves because if everybody does that, then overall, it will improve.

As long as we can establish the bona fides of the leadership of Boko Haram, we are prepared as a government to discuss with them how to get the girls back. But we have not established any evidence of a credible leadership.

I don't think that a leader can control, to any great extent, his destiny. Very seldom can he step in and change the situation if the forces of history are running in another direction.

I think our leadership team is a highly accountable leadership team.

People are so sick of these Twitter tirades. They want leaders they can be proud of.