Vaccines are a miracle cure. Eight out of 10 children are getting vaccines.

We also ought to recognize that unpaid labor falls predominantly to women. The other thing I would do in countries like the U.S. is to show more men, even in TV ads, doing household work. Only two percent of ads show men doing chores, and yet we know they actually do several hours of it in real life. Those images affect young boys and girls.

As a parent, the responsible thing to do - if you love your child - is to vaccinate your child.

I learn in a different way. I learn experientially.

I felt suicidal. I couldn't stop crying. I remember thinking, wouldn't it be great if the car crashed and I died?

The fact that 98 percent of women in [the U.S.] who are sexually experienced say they use birth control doesn't make sex any less sacred. It just means that they're getting to make choices about their lives.

We [with Bill Gates] started to make decisions about what we'd invest in. Then I actually started traveling for the foundation. I've probably been to India now eight times at least and Africa numerous times.