I learned in therapy the word "No" is a complete sentence.

I don't believe in hate. To me it wastes too much time. People who hate waste so much of their life hating that they miss out on all the other stuff out here.

T'was the night before Christmas, when all through the house, not a creature was stirring, not even a mouse.

It is inherent in any definition of science that statements that cannot be checked by observation are not really saying anything or at least they are not science.

Fear is a message - sometimes helpful, sometimes not - but often conveying critical information about our beliefs, our needs, and our relationship to the world around us.

Over the next four years, we will be bold. We will be willing to experiment. We will not fear failure.

I would rather do things that I really love with people that I love working with, and to be able to extend that and go and play, it's great. I feel very fortunate.

The secret is to moisturize the face. I've been doing that since I was 17 years old. (on looking young)

Seeds of faith are always within us; sometimes it takes a crisis to nourish and encourage their growth.

Science is the storytelling of our time.

Hard writing makes easy reading. Easy writing makes hard reading.