Every theory presented as a scientific concept is just that; it's a theory that tries to explain more about the world than previous theories have done. It is open to being challenged and to being proven incorrect.
You cannot raise the standard against oppression, or leap into the breach to relieve injustice, and still keep an open mind to every disconcerting fact, or an open ear to the cold voice of doubt.
That's what makes the Ryder Cup in golf so much better than the Masters or the U.S. Open. To be a part of something that is not about personal achievement, but about representing everyone and sharing it with the whole country, it's wonderful.
It was important on The Shipping News to have my house far enough away from each location so I had this time in the morning to think about my shots and still remain open to surprises once I got to the set.
Our foreign policy needs to support our energy, economic, defense and domestic policies. It all falls within the arch of national interest. There will be windows of opportunity, but they will open and close quickly.