We are worse off - all of us, including men and boys - if our society is not developing and empowering 100% of the resources of humanity, including women and girls.

I think racial justice - and addressing the sick and enduring legacy of structural racism - remains one of the greatest challenges of our time, and one that's particularly important for more and more white people to speak up about.

Power posing! I do it before any appearance and recommend it to everyone. Gold!

Women are more than half of our globe, more than half of our promise and potential. And we have been not only underusing that resource but suppressing it.

I have never, not once, gone on television and not received some email or tweet or comment about my hair. Without fail. Isn't that absurd? All it does is make me want to shape my bangs into a sort of middle finger-like sculpture.

I'm so moved when I see everyday Americans standing together, against all odds, to make their lives and communities better - whether it's organizing against big factories polluting their air or against big banks corrupting our economy and political system.

The fire in the bellies of the good people who work for a more fair and just world for all of us - that spark never fails to inspire me and warm my heart.