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.

The purpose is the purpose, the values are the values. Everything else is open to debate and may change.

Always thinking about the customer value proposition is including price, assortment, experience, and trust, and all of those have been changed by technology and been changed by e-commerce, and so leading up to the moment when I took this role, there was an understanding that we needed to invest in e-commerce, grow e-commerce, but we didn't take it seriously enough.

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.'"

In order to lead a meaningful life, you need to cherish others, pay attention to human values and try to cultivate inner peace.

The way to change others' minds is with affection and not anger.