This is a time when the United States should be standing tall. There is no other leader in the world today. We shouldn't be approaching conflicts as a team sport. We either get in an we lead and we do a good job, or you don't get in at all.

In any walk of life, a positive, upbeat outlook trumps any adversarial act. Revenge is counterproductive. Unproductive emotions limit one's ability to move forward, to focus, to think positively, to act creatively.

When America closes its doors, so does everybody else.

I don't think you need to run down someone's reputation in order to run for the office of president.

America is the primary engine of growth in the world and we are the only beacon of free trade left, and open markets.

Today I'm a candidate for the office of president of the United States of America. My kids can't believe I just said that.

At the end of the day, capital is a coward. It's going to flee from wherever it perceives risk to be present in the marketplace.