"Knowledge is going to make you stronger. Knowledge is going to let you control your life. Knowledge is going to give you the wisdom to teach their children. Knowledge is the thing that makes you smile in the face of disaster."

"Until the world in some way changes, then my responsibility is to share what I know and more importantly to behave like I know about the extraordinary work and effort and blood shed for me to be able to sit here."

"What I am is a thinking, feeling human being compelled by history."