"The quantum theory has done a great deal for physics, but it has not made it any easier to understand."

"There can never be any real opposition between religion and science; for the one is the complement of the other. Every serious and reflective person realizes, I think, that the religious element in hi…"

"My Führer! I am most deeply shaken by the message that my son Erwin has been sentenced to death by the People's Court. The acknowledgement for my achievements in service of our fatherland, which you, …"

"The world needs men who can think for themselves, and not just repeat what they have been taught."

"What is the good of a scientific discovery that does not make a difference in everyday life?"