For too much of history, we've viewed the world's precious resources - both environmental and human - as things to extract, to make the most of in order to maximize their potential.

Honour what is most beautiful about the past and build it into the promise of the future.

There is power in creating a small model, and then you can create an alliance of other small models.

After all this atrocity, this is how human beings really pray.

The only way we really create change is to enter any situation with the humility to listen and to recognize the world as it is, and then the audacity to dream what it could be.

Girls and women are most victimised in societies where boys and men are disempowered.

When I first went to Africa, I thought that I was personally going to save the continent, if not the world.