I think at least my philosophy of leadership is you focus more on the areas you have to improve or the mistakes than you do on your successes. And that's just how I am in real life. I don't want to let down my customers, my employees, my shareholders.

Digital is going to have five times the impact than the information era. Just because you led the first transition as a company or country, that doesn't mean you will lead in this one.

By exciting citizens about the new digital opportunity, breaking down silos of competing groups to form a truly open innovation ecosystem and shifting day-to-day resources to focus on big long-term investments for the future, countries can ensure that they break through and bridge the digital gap.

A well-run organization turns over 10% of their organizations, including senior leadership. I don't have the heart to do that.

My responsibility as president is to take care to solve the problems we are facing now and to provide a vision and direction for how our nation should advance in the future.

We cannot have policies that punish people for taking action. Imagine the further harm it would have caused if the federal government banned civil rights leaders from boycotting buses in Montgomery, Alabama, or banning divestment from Apartheid South Africa.

The failure of women to have reached positions of leadership has been due in large part to social and professional discrimination. In the past, few women have tried, and even fewer have succeeded.

For the United States to be a global leader, we have to have a very tight relationship with Europe. And we've held that relationship since 1949 when we established the North Atlantic Treaty Organization, NATO. NATO is the bond. It's a security bond.