This world is changing enormously. In any position in a company you need to work very hard on learning new skills every day, but you also need to unlearn some of the old skills from the past.

What is success? I think the most important thing is to achieve what you set out to achieve. Just being a CEO in itself is not success. I would not relate success to a title or a position. My career has had a level of serendipity all along. I've never planned anything out more than a few years.

We cannot choose between [economic] growth and sustainability - we must have both

My fear is a fear of being obsolete. This is a world that changes very fast, and one of the main human desires is to belong to, to be part of something. It's probably one of our greatest needs next to oxygen.

When I interview people, I look at their values. I always say that the best chance of success is if the individual's values are aligned with the corporate values.

The world we want is an enormous responsibility.

I don't have any frustrations. It sounds a little silly, but life is too short for me. I don't worry about all the things that happen, I just think about what to do with them. I work a lot with blind people in my spare time and I count my blessings every day.