Talk about science with everyone you meet. Especially talk about climate change. It needs to become a part of our everyday conversation (the way it is everywhere else in the world).

Everyone you will ever meet knows something you don't.

We are just a speck, on a speck, orbiting a speck, in the corner of a speck, in the middle of nowhere.

To leave the world better than you found it, sometimes you have to pick up other people's trash.

Science is the best idea humans have ever had. The more people who embrace that idea, the better.

You and I are made of stardust. We are the stuff of exploded stars. We are therefore, at least 1 way that the Universe knows itself. That, to me, is astonishing.

There's nothing I believe in more strongly than getting young people interested in science and engineering, for a better tomorrow, for all humankind.

I speak with dogs frequently. They don't really talk, but I feel they're communicating.

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

The more you find out about the world, the more opportunities there are to laugh at it.

Science is the best thing humans beings have ever come up with. And if it isn't, science will fix it.

True, the body's easily maimed, and the spirit can be crippled - yet there's that in a man that is never destroyed.

Waiting accentuates our helplessness, ant that is what God seems committed to revealing. Only when we know ourselves to be helpless do we fully experience his grace and glory. We have to wait for it.

When a worrier acts bravery and face death in a battle, rest assured that he/she is knows that the case fought for has its values.

The day before my 16th birthday I got my guitar.

I grew up in New York, I love New York.

You can only desire something that you've already had in your life.

If we took a moment of silence for each person lost to abortion, we would be silent for over 100 years.

My Irish passport makes me look like a chief of staff for the Provisional IRA.

In the pulpit, I really feel like I'm in my sweet spot, I'm in my stride.

The way I work on music is that I go into my studio, and I start playing music, and I see what happens, and... I never think about it.