"I have to say, though, I do not miss wearing a tie every day. Even if it's a really nice tie, it's a little constricting."

"I think the one thing that I've learned is that, you know, being president is not for sissies. It's a tough job."

"I'm not a fan of the idea that we can just regulate our way to innovation."

"I just want to say to the folks in New Hampshire, I know that you've been bombarded with a lot of ads, but I want to remind you that I have a funny name, and I'm a black guy. And I'm running for presi…"

"I'm a pretty good listener."