Yet the basic fact remains: we live in a world marked by violence, and if we want to protect others, we sometimes have to be willing to fight.

Alone, human beings can feel hunger. Alone, we can feel cold. Alone, we can feel pain. To feel poor, however, is something we do only in comparison to others.

Life is short. Life is uncertain. But we know that we have today. And we have each other. I believe that for each of us, there is a place on the frontlines.

...it's not enough to fight for a better world; we also have to live lives worth fighting for.

I've learned that courage and compassion are two sides of the same coin, and that every warrior, every humanitarian, every citizen is built to live with both. In fact, to win a war, to create peace, to save a life, or just to live a good life requires of us - of every one of us - that we be both good and strong.

I begin with humility, I act with humility, I end with humility. Humility leads to clarity. Humility leads to an open mind and a forgiving heart. With an open mind and a forgiving heart, I see every person as superior to me in some way; with every person as my teacher, I grow in wisdom. As I grow in wisdom, humility becomes ever more my guide. I begin with humility, I act with humility, I end with humility.

There were a number of definitions of courage, but now I was seeing it in its simplest form: you do what has to be done day after day, and you never quit.