Leadership is hard to define and good leadership even harder. But if you can get people to follow you to the ends of the earth, you are a great leader.

Lots are written about how 'she shows up at board meetings in the saree.' My God, I have never worn a saree to board meetings; people play it out in different ways. I think I have never shied away from the fact that I am an Indian, and I don't intend to, but you can be at home with both cultures.

Just because you are CEO, don't think you have landed. You must continually increase your learning, the way you think, and the way you approach the organization. I've never forgotten that.

I don't think women can have it all. I just don't think so...My husband and I have been married for 34 years, and we have two daughters. And every day you have to make a decision about whether you are going to be a wife or a mother. In fact, many times during the day you have to make those decisions...We co-opted our families to help us. We plan our lives meticulously so we can be decent parents. But if you ask our daughters, I'm not sure they will say that I've been a good mom.

The glass ceiling will go away when women help other women break through that ceiling.

Combating climate change is absolutely critical to the future of our company,Green Cooler customers, consumers-and our world. I believe all of us need to take action now. PepsiCo has already taken actions in our operations and throughout our supply chain to 'future- proof' our company-all of which deliver real cost savings, mitigate risk, protect our license to operate, and create resilience in our supply chain.

PepsiCo did not have a woman in the senior ranks, nor a foreign-born person who was willing to think differently