We're seeing conservatives and evangelicals and libertarian and Reagan Democrats all coming together as one, and that terrifies Washington, D.C.

We are seeing a great awakening. A national movement of We the People, brought together by what unites us - a shared love of liberty, and an understanding of the unlimited potential of free men and free women.

It's critical to have a sound foundation in free-market economics and the Constitution. A great many Republicans in Washington don't have that foundation.

There is a problem in Washington, and the problem is bigger than a continuing resolution. It is bigger than Obamacare. It is even bigger than the budget. The most fundamental problem and the frustration is that the men and women in Washington aren't listening.

Music is very spiritual, it has the power to bring people together.

I studied physics at university, and I'm still a sucker for an experiment or scientific theory.

The world of science and the world of literature have much in common. Each is an international club, helping to tie mankind together across barriers of nationality, race and language. I have been doubly lucky, being accepted as a member of both.

If I could change the science system, my prescription for changing the whole thing would be organising it around big goals and building teams to do it.