Men make different investments than women do. Women tend to invest more of their earnings than men do in their family's well-being - as much as 10 times more.

Make sure you continue to trust what you know now about yourself and stay true to what you believe in

When we invest in women, we invest in a powerful source of global development

Helping people doesn't have to be an unsound financial strategy.

Despite the debunking, you have a small group in the last five years that hasn't wanted to vaccinate their children, for instance, for measles. Then, all of sudden, we got an outbreak of measles and kids were starting to die from measles.

Now, as smartphones are coming up, there are all kinds of apps that will start to be developed that will help women.

We start with an economic approach. We look at what are the greatest causes of death in the developing world, and what causes the largest amount of disability, which would prevent you from getting a job. A lot of those deaths start with diseases, diseases we don't get in such a great number in the United States.