I want to bring clean water to people who do not have it. What I'm trying to do now is think of ways to build a well-drilling machine that is low-cost so people in rural areas can afford it.

Whatever I decided to do, this lesson would always stay with me: If you want to make it, all you have to do is try.

I did become homesick, and whenever that happened, I’d hide away in the school library, where the books filled rows and rows of shelves. I’d find a chair and study my lesson books in geography, social studies, biology, and math. I’d lose myself in American and African history, and within the colorful maps of the world. No matter how foreign and lonely the world was outside, the books always reminded me of home, sitting under the mango tree.

No matter how foreign and lonely the world outside, the books always reminded me of home.

Everyone has the same hunger, son. We must learn to forgive.

Children everywhere have similar ways of entretaining themselves. If you look at it this way, the world isn’t so big.

If it weren’t for the great Scottish missionary David Livingstone, the Yao and Chewa might still be at odds today. Livingstone helped end slavery, opened Malawi to trade, and built good schools and missions. Young men became educated and earned money, and once these economic opportunities were available to all, our two tribes had little reason to fight. Today we consider the Yao our brothers and sisters. My.

Although Geoffrey, Gilbert and I grew up in this small place in Africa, we did many of the same things children do all over the world, only with slightly different materials. And talking with friends I’ve met from America and Europe, I now know this is true. Children everywhere have similar ways of entertaining themselves. If you look at it this way, the world isn’t so big.

My grandmother Rose was a tough woman, so tough she’d built the family home with her own hands while my grandpa worked as a tailor in the market. She’d even built the furnace and molded the bricks herself, which is not an easy job, and even today, not the job of a woman.

Cool! Where did you get such an idea?” “The library.