Although the circumstances of our lives may seem very disengaged, with me standing here as the First Lady of the United States of America and you just getting through school, I want you to know we have very much in common. For nothing in my life ever would have predicted that I would standing here as the first African-American First Lady.
And Barack and I were raised with so many of the same values, like you work hard for what you want in life. That your word is your bond; that you do what you say you're going to do. That you treat people with dignity and respect, even if you don't know them and even if you don't agree with them.
And I come here as a daughter, raised on the South Side of Chicago - by a father who was a blue-collar city worker and a mother who stayed at home with my brother and me.
And in my own life, in my own small way, I've tried to give back to this country that has given me so much. That's why I left a job at a law firm for a career in public service, working to empower young people to volunteer in their communities. Because I believe that each of us - no matter what our age or background or walk of life - each of us has something to contribute to the life of this nation.
And let's be clear: It's not enough just to limit ads for foods that aren't healthy. It's also going to be critical to increase marketing for foods that are healthy.
As a mom, I know it is my responsibility, and no one else's, to raise my kids. But we have to ask ourselves, what does it mean when so many parents are finding their best efforts undermined by an avalanche of advertisements aimed at our kids.
Even if we give parents all the information they need and we improve school meals and build brand new supermarkets on every corner, none of that matters if when families step into a restaurant, they can't make a healthy choice.
Exercise is really important to me - it's therapeutic. So if I'm ever feeling tense or stressed or like I'm about to have a meltdown, I'll put on my iPod and head to the gym or out on a bike ride along Lake Michigan with the girls.
For the first time in my adult lifetime, I am really proud of my country. And not just because Barack has done well, but because I think people are hungry for change. And I have been desperate to see our country moving in that direction.
Fortunately, we have help from the media. I have to say this: I'm very grateful for the support and kindness that we've gotten. People have respected their privacy and in that way, I think, you know, no matter what people may feel about my husband's policies or what have you, they care about children and that's been good to see.
I am an example of what is possible when girls from the very beginning of their lives are loved and nurtured by people around them. I was surrounded by extraordinary women in my life who taught me about quiet strength and dignity.
I come here tonight as a sister, blessed with a brother who is my mentor, my protector and my lifelong friend. And I come here as a wife who loves my husband and believes he will be an extraordinary president.
I like to talk about my obsession with french fries because I don't want people to think that 'Let's Move' is about complete, utter deprivation. It's about moderation and real-life changes and ideas that really work for families.