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 one thing I have learned as a CEO is that leadership at various levels is vastly different. When I was leading a function or a business, there were certain demands and requirements to be a leader. As you move up the organization, the requirements for leading that organization don't grow vertically; they grow exponentially.

When I was president of the company, I said, 'Okay, I can do this - piece of cake.' Then when you are the CEO, the responsibilities multiply enormously because you worry about everything.

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

As a leader, I am tough on myself and I raise the standard for everybody; however, I am very caring because I want people to excel at what they are doing so that they can aspire to be me in the future.

Most importantly, we want to create a company where every employee can bring their whole selves to work.

Women play a couple of roles. They are in professional schools and increasingly producing the talent to keep the engines of the economy growing, but they're also the nurturers and the caregivers.