Globalization has made copper and other minerals more valuable, and Ghana and Kenya have recently discovered mineral resources.

The U.S. immigration laws are bad - really, really bad. I'd say treatment of immigrants is one of the greatest injustices done in our government's name.

When you have the medical advances you think will they be available to everyone. Will they not just be for the rich world or even just the rich people and the rich world? Will they be for the world at large?

Life is not a continuous process, there's some sort of finite number of achievements that defines your life.

Giving money effectively is almost as hard as earning it in the first place.

Every day were saying, 'How can we keep this customer happy?' How can we get ahead in innovation by doing this, because if we don't, somebody else will.

I spend a lot of time reading.