Some of the most memorable moments I've had is to have my family along - who are our greatest ambassadors for peace. Politics will never bring peace, but people will.

Liberals, conservatives, Muslims, Jews, Christians, and I find - I think education is something that can bring us together.

I used to climb mountains a lot; I decided to go to Pakistan to climb K2, the world's second-highest mountain. I didn't get quite to the top.

I've learned that terror doesn't happen because some group of people somewhere like Pakistan or Afghanistan simply decide to hate us. It happens because children aren't being offered a bright enough future that they have a reason to choose life over death.

He was a man who understood the virtue of small things.

A wise man from my home once told me that these mountains have seen far too much suffering and killing, and that each rock and every boulder you see represents a mujahadeen who died fighting either the Russians or the Taliban. Then the man went on to say that now that the fighting is finished, it is time to build a new era of peace-and the first step in that process is to take up the stones and start turning them into schools.

I've actually spent about half of my life overseas in the third world. I grew up in Tanzania, East Africa, and later lived in South-West Asia. In general, everywhere I go, I am treated with great respect and hospitality, but I need to be sensitive to cultural, tribal and ethical customs of the local people. In this modern era of technology, I think we forget that the most important thing when traveling is to listen and learn, and establish relationship, and not be hidden behind technology like Goretex, emails, satellite phones, and insulated from the people around you.