The information you get from social media is not a substitute for academic discipline at all.

A two-and-a-half-year-old is pretty experienced at making a mess, anyway.

People and stars are made of the same stuff.

If you decide to become a dancer on Broadway, never say who your favorite dance partner is, because members of the media will presume you never want to dance with anybody else.

I feel that I've often pointed out that there are countless aspects of life and nature that scientists and scientific thinkers cannot explain. Why the universe is accelerating in its expansion and what came before the Big Bang serve as compelling examples. The process of science provides a way to seek answers to those questions.

The oncoming trouble I speak of is climate change. It's going to affect all of you in the same way the Second World War consumed people of my parent's generation.

The natural world is a package deal; you don't get to select which facts you like and which you don't.