"So someday in the near future hopefully rather than having a foot or a leg amputated we'll just give you an injection of the cells and restore the blood flow. We've also created entire tubes of red blood cells from scratch in the laboratory. So there are a lot of exciting things in the pipeline."

"I do not think that there is a reputable scientist on this planet who would advocate using this technology to generate a human child as was just announced."

"I think it's science and physics are just starting to learn from all these experiments. These experiments have been carried out hundreds and hundreds of times in all sorts of ways that no physicist really questions the end point. I think that these experiments are very clearly telling us that consciousness is limitless and the ultimate reality."

"Our science fails to recognize those special properties of life that make it fundamental to material reality. This view of the world - biocentrism - revolves around the way a subjective experience, which we call consciousness, relates to a physical process. It is a vast mystery and one that I have pursued my entire life."

"Meg Ryan is a beautiful and courageous woman. I grieve the loss of her companionship but I've not lost the friendship. We talk all the time and that was what our connection was about. She has a wonderful mind and we just like a chat."

"I think that the best way to explain that is that my mother gave me all the color and character and flare and liveliness, and my father gave me all the sanity and nature and all the things that helped me be a more rounded human being."

"I think there's no sacrifice too great for family, whether it's career, singing, whatever."

"For me, I am left leaning when it comes to health and education, on the right when it comes to defense. So I don't know where I come on the political spectrum. And I think this the challenge that a lot of Jordanians have to deal with."