You can't manage [country] the way you would manage a family business.

I think it's important not to start drawing parallels, for example, between Theresa May, a fairly traditional conservative politician, who's now prime minister and Le Pen in France. Those aren't the same and the situation in each country is different.

Our environment is too important to neglect and it's time for the federal government to focus on real solutions and live up to their promises.

The path of America's development is never a straight line. Sometimes we move in ways that are forwards; sometime that seem back.

That sort of lack of awareness on the part of an activist about the constraints of our political system and the constraints on this office, I think, sometimes would leave me to mutter under my breath. Very rarely did I lose it publicly. Yeah, usually I'd just smile.

We have known for decades that our survival depends on finding new sources of energy. Yet we import more oil today than ever before.

I don't want to jump the gun, [but] I will tell you, though, that my goal is to have the best possible government.