“In Britain, like most of the developed world, stem-cell research is re...” — Stephen Hawking Quote

“In Britain, like most of the developed world, stem-cell research is regarded as a great opportunity. America will be left behind if it doesn't change policy.”

“'The Simpsons' appearances were great fun. But I don't take them too seriously. I think 'The Simpsons' have treated my disability responsibly.”

“We are the product of quantum fluctuations in the very early universe.”

“Every human on the planet is descended from both slaves and slave owners. What makes Britain unusual is not that we engaged in the disgusting trade, but that we eliminated it. Our political institutions led us, earlier than many, to the conclusion that freedom was the highest virtue.”

“Britain punches way above its weight in science, and I think we need to continue to do that, and anything that makes it easier to bring scientists in will be very welcome.”

“As we travel around Britain, I am convinced most of us cannot really appreciate what we are seeing. We take too much for granted, because it is all so familiar.”