Barack Obama: “I had a difficult youth. My father wasn't in the house. I've written about this. There were times where I experimented…”

It's a way to honor her trailblazing leadership, and inspire visitors to follow in her footsteps.

We designed the center not to be some lifeless mausoleum.

I was a little tall for it.

They're meant to remind us of who we can be, to remind us of what's possible, so we can forge ahead.