"Life is not easy for any of us. But what of that? We must have perseverance and above all confidence in ourselves. We must believe that we are gifted for something and that this thing must be attained…"

"I would like to think that the discoveries we have made will one day prove to be of benefit to humanity."

"Be less curious about people and more curious about ideas."

"It was in the little shed that we passed the best and happiest years of our life."

"Nothing in life is to be feared, it is only to be understood."