It doesn't matter how beautiful your theory is, it doesn't matter how smart you are. If it doesn't agree with experiment, it's wrong.
“NASA wanted to assure its ability to examine the spacecraft in orbit for signs of damage.”
“Instead of taking a very high-paying type of law job or something that I might be able to do, I have been a legislator. That's what I do. I think it's an honorable profession - if you're honest and have integrity and work hard.”