"There is still a lot of firsts to do and hopefully we will run out of those firsts pretty quickly because it is certainly my desire that one of the legacies that I would certainly like to leave behind is bringing in more African-American astronauts."

VOA: standard.2010.02.02

"I'm coming in contact now with a lot of young immigrants and I find a lot of hope in their desire to continue to advocate for improvements and to not hide their issues or their concerns, but to participate in the society in a democratic way, whatever their legal status."

VOA: standard.2010.07.22