African American children are significantly more likely to be obese than are white children. Nearly half of African American children will develop diabetes at some point in their lives. People, that's half of our children. ...We can build our kids the best schools on earth, but if they don't have the basic nutrition they need to concentrate, they're still going to have a challenge learning.

During the first campaign, one of my jobs as my husband's spouse was to travel around the country and really listen to women. There were voices that were new to me: the voices of military spouses, many of them women, and veterans.... I was overwhelmed by their challenges, and the notion that we as a country don't even know that these women exist, because we live in a country where one percent of the population protects the rights and freedoms of the other 99 percent of us. I thought that if I had the opportunity to serve as First Lady, I was going to use this platform to be their voice.

To be a good parent, you need to take care of yourself so that you can have the physical and emotional energy to take care of your family.

I talk about the food issue, I'm really coming at it from pre-White House times, when I was a working mother with a busy husband, a very demanding job and two little kids to feed.... I had to learn what it means to feed and care for your kids in a country where fast food is abundant, where time is a rarity, where eating out is a trend, because families are so busy.... Yes, I'm First Lady, but I know the struggles.

Happiness for me is when my kids are good and when my family is whole.

I think my mother taught me what not to do. She put us first, always, sometimes to the detriment of herself. She encouraged me not to do that. She'd say being a good mother isn't all about sacrificing; it's really investing and putting yourself higher on your priority list.

My husband and I make physical activity a priority in our lives, and our daughters love being active as well. And while we each have sports and activities we enjoy, we try to go for hikes or bike rides together whenever we get the chance. We've found that the best way to help our girls be active is to find activities they truly enjoy.