"It takes a couple of years just to get the background and knowledge that you need before you can go into detailed training for your mission."
"The true sign of intelligence is not knowledge but imagination."
Albert Einstein on Knowledge"Information is not knowledge."
Albert Einstein on Knowledge"A people without the knowledge of their past history, origin and culture is like a tree without roots."
Marcus Garvey on Knowledge"Knowledge of what is does not open the door directly to what should be."
Albert Einstein on Knowledge"Ignorance is the curse of God knowledge is the wing wherewith we fly to heaven."
William Shakespeare on Knowledge"The experience of being in space didn't change my perspective of myself or of the planet or of life. I had no spiritual experience."
"The experience of being in space didn't change my perspective of myself or of the planet or of life. I had no spiritual experience."
"The food isn't too bad. It's very different from the food that the astronauts ate in the very early days of the space program."
"I did not come to NASA to make history."
"For whatever reason, I didn't succumb to the stereotype that science wasn't for girls. I got encouragement from my parents. I never ran into a teacher or a counselor who told me that science was for boys. A lot of my friends did."