If you have an overwhelming majority of one sex over the other, and clearly in our case at the moment - and it has been like this for a long time - it is male over female, you tend to have group thinking. You tend to have common references, combined with competition, combined in this case with testosterone. I'm not suggesting it's a toxic mix, but I'm saying it needs to be tempered and altered and modified and made better by diversity.

When women do better, economies do better.

We would not be enjoying those cellphones and those tablets at the price where they are had it not been for globalization, both in terms of trade and in terms of constant technological innovation.

There are goods that are outside trade and in the public domain and that should be reserved and protected.

Before a negotiation can proceed and be completed, what is outside the scope of negotiation needs to be agreed.

Our fortunes rise together, and they fall together. 'All men are brothers,' said the Analects. We have a collective responsibility-to bring about a more stable and more prosperous world, a world in which every person in every country can reach their full potential.

I think more of the little kids from a school in a little village in Niger who get teaching two hours a day, sharing one chair for three of them, and who are very keen to get an education. I have them in my mind all the time. Because I think they need even more help than the people in Athens.