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.

I have the privilege of working on the issues that I choose and the issues that I feel most passionate about. It's been a privilege.

I am so tired of fear. And I don't want my girls to live in a country, in a world, based on fear.

You may not always have a comfortable life and you will not always be able to solve all of the world's problems at once but don't ever underestimate the importance you can have because history has shown us that courage can be contagious and hope can take on a life of its own.

We've got a responsibility to live up to the legacy of those who came before us by doing all that we can to help those who come after us.

And I love that even in the toughest moments, when we're all sweating it - when we're worried that the bill won't pass, and it seems like all is lost - Barack never lets himself get distracted by the chatter and the noise. Just like his grandmother, he just keeps getting up and moving forward... with patience and wisdom, and courage and grace.

My first job in all honesty is going to continue to be mom-in-chief. Making sure that in this transition, which will be even more of a transition for the girls... that they are settled and that they know they will continue to be the center of our universe.