I have no notions of a perfect society, I don’t know what that means. I know we can do much better than what we’ve got, I’m no utopian, I’m not a humanist that would like to see everybody living in warmth and harmony: I know that if we don’t live that way, we’ll kill each other and destroy the Earth.

Our customs, behaviors, and values are byproducts of our culture.

As long as superstition and ignorance prevail, humanity will fall short of eradicating war, poverty, and hunger.

I didn't want to teach my kid how to read, so I used to read to him at night and close the book at the most interesting part. He said, “What happened then, daddy?” I said, “If you learn to read, you can find out. I'm too tired to read. I'll read to you tomorrow.” So, he had a need to want to learn how to read. Don't teach children how to read. Don't teach them mathematics. Give them a reason to want it. In school, they're working ass-backwards.

Instruction in academia did not emphasize what I thought of as essential points. I was interested in the broad range of interrelated connections within the physical sciences, but formal studies isolated each branch of science.” I feel that I have advantages greater than Da Vinci’s such as access to more information, materials, and methods.

We can work out anything if we put our mind to it, study it, do hard work instead of finding simple answers

If our system continues without modification involving environmental and social concern, we will face an economic and social break down.