For me, I find that even though I've accomplished a few things in my life, looking back on accomplishments doesn't give me a sense of satisfaction.

As I am becoming older, the only thing that speeds up is time.

It's always better to be wise than to be smart.

I've sat looking down into a volcano that could blow at any moment; I've helped catch a shark and several rattlesnakes; I let a tarantula walk across my hand, and I ate rat soup.

For humans, flying isn't magic, it's physics.

I found I wasn't asking good enough questions because I assumed I knew something.

My relationship with science is as someone who's curious and hungry to know, hungry to understand. So all I have to offer is my ignorance and my curiosity, which is a good combination, as long as they come together.