"I believe that the human race has the ability to solve all of its problems, if we only work together."

"I am a scientist, and I believe in the scientific method. But I also believe that there are things that science cannot explain."

"The only limit to our realization of tomorrow will be our doubts of today."

"I have had a good life, and I am grateful for it. I have done my best to make the world a better place."

"I have always been a fighter, and I believe that it is important to stand up for what you believe in."