If you're shipwrecked on an island with 10 million dollars and your wife has gold and diamonds, but there's no water, no arable land, no fish, you have nothing. Money is a 'nothing' thing.

Very few people can communicate with one another. The only language that's not subject to interpretation is mathematics, chemistry, basic science, engineering principles, and applied agriculture. But other than that, many systems today are subject to interpretation.

If there's a group like Amish people, that want to live their own lifestyle – they don't want to live in our city – they want to live out in the country, with their own projects. We’ll put up the buildings for them, design the buildings for them, design the food production systems for them – if they want us to. But we don’t control them.

What kind of competition is there in your body? Suppose your brain said ' I'm the most important organ, and the liver said 'I am, and I want to go in a free enterprise-system.' You would rot away in a month, if every organ of your body, were out for itself.

You have to tell your children about the world they live in, about the discrepancies, about the things that don't work… So you have to bring it up with a scientific orientation so they learn to ask questions, and learn how to say the most difficult thing in the world: 'I don't know'.

The original intent of laws was to get the masses of people to accept the limitations superimposed upon them as being the result of their own misbehavior.

Creativity is taking known elements and putting them together in unique ways