There is no example of someone reading their scripture and saying, 'I have a prediction about the world that no one knows yet, because this gave me insight. Let's go test that prediction,' and have the prediction be correct.

There is always a place I can take someone's curiosity and land where they end up enlightened when we're done. That's my challenge as an educator. No one is dumb who is curious. The people who don't ask questions remain clueless throughout their lives.

In all civilizations we've studied, all cultures that we know of across the Earth and across time have invested some kind of attempt to understanding where where, where they come from, and where they are going.

Let's say intelligence is your ability to compose poetry, symphonies, do art, math and science. Chimps can't do any of that, yet we share 99 percent DNA. Everything that we are, that distinguishes us from chimps, emerges from that one-percent difference.

Going to drama school was the start of my journey of discovery and getting to know myself.

Somehow we must reintegrate the scientific with the popular and reconnect the future to the present. This is less a job for scientists, engineers, bureaucrats, and administrators and more a job for novelists, moviemakers, popularizers, and politicians.

One of the things I've always loved about genre, comic books, science fiction and fantasy is that there's a certain level of playfulness to them, and pure imagination and creativity.

The truth was, there were four partners in our marriage. Stephen and me, motor neurone disease, and physics. If you took out motor neurone disease, you are still left with physics.