So we have the toughest laws, and you have tremendous gun violence.

I really believe that fact that I have such power in terms of numbers with Facebook, Twitter, Instagram, et cetera, I think it helped me win all of these races where others spending much more money than I spent. You know, I spent my money. A lot of my money. And I won. I think that social media has more power than the money others spent, and I think maybe to a certain extent, I proved that.

To be president of America, you need tremendous stamina.

You go to other countries and you look at industries they have, and you say, let me see your regulations, and they're a fraction, just a tiny fraction of what we have.

Don't get sidetracked. If you do get sidetracked, get back on track as soon as possible. Ultimately sidetracking kills you.

I'm all in favor of NATO.

[Ted Cruz] lies about things that he shouldn't be lying about. He lies about things that don't matter.