For most people, the major hurdle in grasping modern insights into the nature of the universe is that these developments are usually phrased using mathematics.

For me it's been very exciting to contribute to the public's understanding of how rich and wondrous science is.

In my own research when I'm working with equations, I never feel like I really understand what I'm doing if I'm solely relying on the mathematics for my understanding. I need to have a visual picture in my mind. I'm constantly translating from the math to some intuitive mind's-eye picture.

There are many of us thinking of one version of parallel universe theory or another. If it's all a lot of nonsense, then it's a lot of wasted effort going into this far-out idea. But if this idea is correct, it is a fantastic upheaval in our understanding.

Unfortunately, science cannot be reduced to short, catchy phrases. And if this is all that the general public can comprehend, it's no wonder that we spend so much of our time in the interminable debate about belief in God, or lack thereof.

For most of human civilization, the pace of innovation has been so slow that a generation might pass before a discovery would influence your life, culture or the conduct of nations.

We are going to see a steady stream, I predict, of Nobel prizes coming out of chemistry and given to women.

No inanimate object is ever fully determined by the laws of physics and chemistry.