"I also like to look at the dynamic that takes place between religion and science because, in a way, both are asking the same questions: Who are we? Where do we come from? Why are we here? Where are we going? The methodologies are diametrically opposed, but their motivation is the same; the wellspring is the same in both cases"
"Well, I think any time you delve into this sort of religion, politics, as you well know, you're going to, you know, touch a few nerves. I wasn't - now - and this is the honest truth"
"What everyone in the astronaut corps shares in common is not gender or ethnic background, but motivation, perseverance, and desire - the desire to participate in a voyage of discovery"
