"My brain is too big for my head. I have to wear a special hat."

"Knowing what's true is not the same as knowing what's right."

"I'm glad to be alive to see the universe unfold."

"If you are a scientist, you are a scientist. You don't have to be a 'black scientist' or a 'woman scientist.'"

"The greatest discoveries are not made in the laboratory, but in the mind."