We know cancer is caused ultimately via a link between the environment and genes. There are genes inside cells that tell cells to grow and the same genes tell cells to stop growing. When you deregulate these genes, you unleash cancer. Now, what disrupts these genes? Mutations.

I think the cardinal rule of learning to write is learning to read first. I learned to write by learning to read.

The history is important because science is a discipline deeply immersed in history. In other words, every time you perform an experiment in science or in medicine, what you're actually doing is you're answering someone, answering a question raised by someone in the past.

Writing anything as an expert is really poisonous to the writing process, because you lose the quality of discovery.

The way to turn our economy around is not by making rich people poorer, it's by making poor people richer.

America believes in education: the average professor earns more money in a year than a professional athlete earns in a whole week.

I learned how to eat right and learned portion control and how to exercise. Staying persistent over the years, I have been able to change the way I'm perceived on the outside.

There have been movies like 'Paranormal Activity' or 'Blair Witch Project' in Hollywood that showed you could do movies with little or no money. It doesn't prevent them from creating larger than life spectacles as well.