"The creative scientist has to be a man of faith. He must have faith in his results, and in the laws of nature."

"A scientist is happy, not in resting on his attainments but in the steady acquisition of fresh knowledge."

"I was never a revolutionary. I just wanted to do something useful."

"An experiment is a question which science poses to Nature, and a measurement is the recording of Nature's answer."

"There are no contradictions in nature. There are only contradictions in the human mind."