I hate diversity workshops. “Real change comes from having enough comfort to be really honest and say something very uncomfortable.

I always encourage people to start in their own personal universe, because sometimes we as parents start thinking about the big picture. How do I change what's happening in my entire school? And how do I do it in my community? And then you get overwhelmed and it's just like, "Forget it, I'll just stay here in my kitchen and wait." But, start small.

People have notions of what a wife's role should be in this process, and it's been a traditional one of blind adoration. My model is a little different - I think most real marriages are.

One of the lessons that I grew up with was to always stay true to yourself and never let what somebody else says distract you from your goals. And so when I hear about negative and false attacks, I really don't invest any energy in them, because I know who I am.

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.

In fact, in the last job I had before coming to the White House - I remember this clearly - I was on maternity leave with Sasha, still trying to figure out what to do with my life, and I got a call for an interview for this position, a senior position at the hospitals. And I thought, okay, here we go. So I had to scramble to look for babysitting, and couldn't find one.

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.