“Keep marching boys and girls. Keep marching”

“I woke up as the sun was reddening; and that was the one distinct time in my life, the strangest moment of all, when I didn't know who I was - I was far away from home, haunted and tired with trave...”

“I let out a laugh that sounded more like the yip of a startled poodle. "Superp-powers? I wish. My powers aren't winning me a slot on the Cartoon Network anytime soon... except as a comic relief. Gh...”

“To be haunted is to glimpse a truth that might best be hidden.”

“When we are tired, we are attacked by ideas we conquered long ago.”

“There is no future without a past, because what is to be cannot be imagined except as a form of repetition.”

“In the end, your past is not my past and your truth is not my truth and your solution - is not my solution.”

“We stand at the birth of a new millennium, ready to unlock the mysteries of space, to free the Earth from the miseries of disease, and to harness the energies, industries and technologies of tomorr...”

“There's nothing I believe in more strongly than getting young people interested in science and engineering, for a better tomorrow, for all humankind.”

“Science literacy is the artery through which the solutions of tomorrow's problems flow.”