The old saying that "success breeds success" has something to it. It's that feeling of confidence that can banish negativity and procrastination and get you going the right way.

As a cornerstone of my policy, we will substantially expand public-private partnerships to maximize the amount of investment and funding that is available for space exploration and development.

I have many friends, so many friends, and so many friends coming to Mexico and in Mexico.

People are coming into America like we have no idea who they are, where they are from, what their feelings about our country is, and Hillary Clinton wants 550 percent more. This is going to be the great Trojan horse of all time.

I have nothing to do with Putin. I've never spoken to him. I don't know anything about him other than he will respect me.

Nobody has asked me if I support [Paul] Ryan.

Hillary [Clinton] bleached and deleted 33,000 e-mails after a congressional subpoena. She got a subpoena from Congress and she said, this is no good, this is terrible, because those 33,000 e-mails had bad stuff.