It’s scandalous when one thinks about the people who live in a world in which they need not be hungry, in which they need not die without medical care, in which they need not be illiterate, they need not feel hopeless and miserable so much of the time, and yet they are.

I think that so many of our abilities to do things depend on interaction with each other.

Resenting the obtuseness of others is not good ground for shooting oneself in the foot.

Poverty is not really as much of an obstacle to educational expansion as it's sometimes made out to be.

I guess some of the most delightful moments of my teenage years were when I was trying not just to educate myself but trying to educate others. And I could see how the lives of children could be transformed in that.

The Arab world is also the world that produced some of the greatest improvements in mathematics and in science. Even today, when a Princeton mathematician does an algorithm, he may not remember that "algorithm" derived from the name al-Khwarizmi, who is a ninth-century Arab mathematician.

I think the UN's role - especially since it's not an extremely rich fund, and that's to put it mildly - is mainly to act as a leading thinker of the world in terms of how to think about the future.