When Hillary Clinton talks about adding more restrictions and complexity to our financial system, as she did in her economic policy speech, it shows how clueless she is about how the economy actually works.

I'm really paying attention. People make up their minds late.

I really believe that all CEO pay should be voted on by shareholders ahead of time. Mine was.

When our most important issue is the debt that we're piling on our children and grandchildren, I think it's pretty helpful to have someone in the U.S. Senate who has actually managed billions of dollars and knows how to cut billions of dollars.

I've laid out a plan for how we keep people safe here at home, and I've laid out a plan of how we wage war and win by denying ISIS territory overseas. We must deny them their territory because the territory that they've conquered because Hillary Clinton and Barack Obama declared victory in Iraq and against every generals advice withdrew all of our troops, leaving a vacuum, weaponry, territory for ISIS to conquer, that territory, their caliphate, is that from which they draw legitimacy, potency, credibility. We have to deny them that territory.

The truth is, I was afraid the day I walked into Stanford. And I was afraid the day I walked out.

Had anyone told me that I was going to have a career in business, I would have said, 'No way.'