Since we started the Let's Move! initiative, I've been looking for as many ways as possible to help families and kids lead healthier lives. And I've come to realize that if we were going to take just one step to make ourselves and our families healthier, probably the single best thing we could do is to simply drink more water. It's as simple as that. Drink more water.

I want the young people to pay attention because, see, back when I first met Barack, we started dating, he had everything going for him. All right, ladies, listen to this. This is what I want you to be looking for. Yes, he was handsome-still is. I think so. He was charming, talented, and oh-so smart, truly. But that is not why I married him. Now, see, I want the fellas to pay attention to this. You all listening? What truly made me fall in love with Barack Obama was his character. You hear me? It was his character. It was his decency, his honesty, his compassion and conviction.

I tell my kids, 'I am thinking about you every other minute of my day.'

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.

Find people who will make you better.

To get kids involved in meal planning and preparation, create games out of trying new foods, and provide ample opportunities for physical activity, recognizing it may take some time to find an activity they truly enjoy.

My goal has always been to add value, not to be redundant, not to get in the way, but to do things that lift and move things forward in a very strategic and objective way so that there are real outcomes.