The question is not whether there is intelligent life out there, the question is, whether there is intelligent life down here. As long as you have war, police, prisons, crime, you are in the early stages of civilization.

I'd declare all the world's resources as a common heritage of all the world's people and get them to join and become one nation who takes care of the environment, the earth, the atmosphere. I'd abolish all separate nations because they are all corrupt.

There isn't anything that is said that 'someone' won't take issue with.

We are all an integral part of the chain of life.

You can never design the best city, but you can design the best city you know how to design at this time.

We have more than enough to take care of everybody on earth at this time. If we have a shortage of anything, it's very easy for science to make a substitute material. There's no shortage of anything except brains in Washington.

We're not sane enough yet to enter space until we learn to live together in peace on Earth.