Scientists must venture outside their comfort zones to show the public how cool - and how important - their work really is.

God is an awesome mathematician and physicist.

I think there are people who's lives have been saved because of the study of the genome.

The human genome will not help us to understand the spiritual side of humankind, or to know who God is or what love is. The well-heeled couple who decide they want to use genetics to have a child that is a gifted musician may end up with a sullen adolescent who smokes marijuana and doesn't talk to them.

There are 15 constants- the gravitational constant, various constants about the strong and weak nuclear force, etc.- that have precise values. If any one of those constants was off by even one part in a million, or in some cases, by one part in a million million, the universe could not have actually come to the point where we see it. Matter would not have been able to coalesce, there would have been no galaxy, stars, planets or people

A technological advance of a major sort almost always is overestimated in the short run for its consequences - and underestimated in the long run.

I took biology in high school and didn't like it at all. It was focused on memorization. ... I didn't appreciate that biology also had principles and logic ... [rather than dealing with a] messy thing called life. It just wasn't organized, and I wanted to stick with the nice pristine sciences of chemistry and physics, where everything made sense. I wish I had learned sooner that biology could be fun as well.