Literacy is not a luxury, it is a right and a responsibility.

There's nothing wrong with making mistakes. Just don't respond with encores.

The earth is warming at an alarming rate, we are running out of fossil fuels, and it is long past time for us to take action to correct these problems.

I like the job. That's what I'll miss the most... I'm not sure anybody ever liked this as much as I've liked it.

In science, if the last 50 years were the age of physics, the next 50 years will be the age of biology.

If there's grass in the field, play ball!

When I was a younger man and had a life, I owned an El Camino pickup in the '70s. It was a real sort of Southern deal. I had Astroturf in the back.