"Black holes ain't as black as they are painted. They are not the eternal prisons they were once thought. Things can get out of a black hole, both to the outside, and possibly, to another universe. So,…"

"The future of humanity depends on our ability to be able to make space travel possible."

"The universe is a wonderful place, and I'm glad to be alive to see it."

"I am not afraid of death, but I'm in no hurry to die. I have so much I want to do first."

"I had a heart attack earlier this year... the ambulance took me to PC world for repairs."