The United States is committed to the complete and permanent denuclearization of North Korea. So important. China can fix this problem easily and quickly. And I am calling on China and your great president to hopefully work on it very hard. I know one thing about your president: If he works on it hard, it will happen. There's no doubt about it. They know.

We have to make the right decisions.

I'm going to make America great again.

To fix our immigration system, we must change our leadership in Washington and we must change it quickly. Sadly, sadly there is no other way. The truth is our immigration system is worse than anybody ever realized.

Global cooperation - dealing with other countries, getting along with other countries - is good. It's very important. But there is no such thing as a global anthem, a global currency, or a global flag.

You can't have problems with hand movement, if you're going to be a good putter.

Two other personality traits could also make more likely [Donald] Trump's use of nuclear weapons: his impulsiveness and his lack of predictability.