What we can borrow from Ronald Reagan ... is that great sense of optimism. He led by building on the strengths of America, not running America down.

Some of the hardest-working and most productive people in this city are undocumented aliens. If you come here and you work hard and you happen to be in an undocumented status, you're one of the people who we want in this city. You're somebody that we want to protect, and we want you to get out from under what is often a life of being like a fugitive, which is really unfair.

This is not the colonial empire that somehow he has in his hand. I’ve never felt that from him. I felt that from [George] W [Bush]. I felt that from [Bill] Clinton. I felt that from every American president, including ones I disagreed with, including [Jimmy] Carter. I don’t feel that from President Obama.

If you read history, right, if you read [Mikhail] Gorbachev's memoirs, Gorbachev memoirs said the key thing in winning the Cold War was our insistence on nuclear defense, because they knew they couldn't match us.

When you confront a problem you begin to solve it.

The lesson of 9/11 is that America is truly exceptional. We withstood the worst attack of our history, intended by our enemies to destroy us. Instead, it drew us closer and made us more united. Our love for freedom and one another has given us a strength that surprised even ourselves.

When President-elect [Donald] Trump wants to take on these issue, when his goal is to increase the economic security of middle class families, then count me in.