I believe that real and positive immigration reform is possible, as long as we focus on the following goals: to improve jobs and wages for Americans, to strengthen our nation's security, and to restore respect for our laws.

I ran for president to present the citizens of America. I am here to change the broken system so it serves their families and their communities well.

I don't use Richard Nixon as necessarily the guide, OK. I mean, you know, it's an interesting person to use, but don't use it.

When you hit a wall find ways to go under and over, but never give up.

I'm a busy guy but I set aside quiet time every morning and every evening to keep my equilibrium centered on my own path. I don't like being swayed by anything that might be negative or damaging.

People who think achieving success is a linear A-to-Z process, a straight shot to the top, simply aren't in touch with reality.

I just want to give a lot of things - and just to respond. I agree with [Hillary Clinton] on one thing. The single greatest problem the world has is nuclear armament, nuclear weapons, not global warming, like you think and your - your president thinks.