The change that's happening in the world is going to happen. Our choice is to lean in, learn (and) help lead so there are better outcomes for everybody involved.

As we make investments in technology and learn how to automate things, we want our people to learn that and go with us.

One of the things that can keep you from going away is an openness to change. That's the point.

The truth is we have a consistent purpose that we got from our founder, some values that we share - those are persistent, too. It's not just change. But that's the thing that people underestimate about Walmart right now, that it has an ability to change.

If we were with a bunch of Walmart associates right now, we could say, 'The only thing that's constant in our company other than our purpose and values is..,' and they would respond, 'Change.'"

We don't know what Sam would have done in these moments, but we know he would have been adapting - and he would have been aggressive. We're drawing on that legacy today and tapping into that DNA.