Don't confuse facts with reality.

Remember to always dream. More importantly, work hard to make those dreams come true and never give up.

My final question: Why are we not looking at moving out onto the sea? Why do we have programs to build a habitation on Mars and we have programs to look at colonizing the Moon but we do not have a program looking at how we colonize our own planet, and the technology is at hand!

The greatest discoveries all start with the question "Why?"

NASA's annual budget for space exploration could fund NOAA's budget for ocean exploration for 1600 years.

Almost a quarter of our planet is a single mountain range and we didn't enter it until after Neil Armstrong and Buzz Aldrin went to the moon. So we went to the moon, played golf up there, before we went to the largest feature on our own planet.

You don't let a historic site rot.