Informal learning is more difficult because you don't always know what you need to know - Eileen Collins

"It’s hard for the astronauts to meet everybody because we have responsibilities in the office and families we need to see, so we try to spread out".

" Set a “mission” for yourself and write it somewhere where you will see it daily".

"I also should credit all the women pilots before me, including the Women Airforce Service Pilots of WWII and the Mercury 13 women who passed the difficult astronaut exams in the early 1960s".