One thing that I noticed is having met some former Taliban is even they, as children, grew up being indoctrinated. They grew up in violence. They grew up in war. They were taught to hate. They were, they grew up in very ignorant cultures where they didn't learn about the outside world.

Haji Ali taught me to share three cups of tea, to slow down and make building relationships as important as building projects. He taught me that I had more to learn from the people I work with than I could ever hope to teach them.

If you really want to change a culture to empower women improve basic hygiene and health care and fight high rates of infant mortality the answer is to educate girls.

When ordinary human beings perform extraordinary acts of generosity, endurance or compassion, we are all made richer by their example. Like the rivers that flow out of the Karakoram and the Hindu Kush, the inspiration they generate washes down to the rest of us. It waters everyone's fields.

The older I get, the more I appreciate my childhood. It was paradise.

My father ended up starting the Kilimanjaro Christian Medical Centre, which is on the slopes of Kilimanjaro. My mother started a school.

Haji Ali taught me the most important lesson I've ever learned in my life...We Americans think you have to accomplish everything quickly. We're the country of thirty-minute power lunches and two-minute football drills. Haji Ali taught me to share three cups of tea, to slow down and make building relationships as important as building projects.