"I have always been a great admirer of women. I think they are the most wonderful creatures on earth. I think they are more intelligent than men. I think they are more capable than men. I think they ar…"

"I can hire half of the people in the country to do the thinking for me, but I can't hire people to be enthusiastic."

"I am not a spiritualist. I am not a medium. I am a scientist. I am trying to build a machine to communicate with the dead. I am trying to prove that there is life after death. I am trying to prove tha…"

"I don't think there's any substitute for a good idea."

"You will have many opportunities in life to keep your mouth shut: You should take advantage of every one of them."