"I have no respect for the man who says he is too busy to read. He is too busy to live."

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

"I never perfected an invention that I did not think about in terms of the service it might give others. I find out what the world needs, then I proceed to try and invent it."

"We are like tenant farmers chopping down the fence around our house for fuel when we should be using Nature's inexhaustible sources of energy - sun, wind and tide. I'd put my money on the sun and sola…"

"I am not a believer in the theory of evolution. I believe in the theory of creation. I believe that God created the world and everything in it."