"Every man of science has some favorite hypothesis which he cultivates, and with which he is so intimately bound up, that he would be glad to see it universally adopted."

"I have always been a teacher, and I believe that education is the key to a better future."

"The only thing that stands between a man and what he wants from life is often merely the will to try it and the faith to believe that it is possible."

"The most important thing for a scientist is to be curious."

"I believe that peace is not just the absence of war, but the presence of justice."