You have to practice success. Success doesn't just show up. If you aren't practicing success today, you won't wake up in 20 years and be successful, because you won't have developed the habits of success, which are small things like finishing what you start, putting a lot of effort into everything you do, being on time, treating people well.

Some of my best memories are sitting on my dad's lap, cheering on Olga and Nadia, Carl Lewis and others for their brilliance and perfection.

I was blessed throughout my entire career. I had people rooting for me. It started with my parents, but it extended to almost every teacher that I had. Even when I was a young lawyer, there were other women and men in the firm who took me under their wing.

We as parents are our children's first and best role models, and this is particularly true when it comes to their health. ...We can't lie around on the couch eating French fries and candy bars and expect our kids to eat carrots and run around the block.

We're [President Barack Obama and I] clear on the fact that we have to stay humble and prayerful. We have to dig down deep to our roots. When things come together, we know some of it is Barack, some of it is us-but a lot of it has nothing to do with either of us.

I come here today as a Christian, a person of faith who believes we've all been called to serve our fellow men and women and to honor God's creation. We want our girls to know right from wrong, to always tell the truth, to treat people no matter who they are with dignity and respect, no matter how different they may seem...because we want our girls to know we are all God's children and there's so much more that unites than divides us.

But, as potentially the first African American first lady, I was also the focus of another set of questions and speculations; conversations sometimes rooted in the fears and misperceptions of others. Was I too loud, or too angry, or too emasculating? Or was I too soft, too much of a mom, not enough of a career woman?