We should stop kidding ourselves. We should let go of things that aren't true. It's always better with the truth.

War is the ultimate tool of politics.

Quite clearly, our task is predominantly metaphysical, for it is how to get all of humanity to educate itself swiftly enough to generate spontaneous social behaviors that will avoid extinction.

When I am working on a problem, I never think about beauty but when I have finished, if the solution is not beautiful, I know it is wrong.

Nature is a totally efficient, self-regenerati ng system. IF we discover the laws that govern this system and live synergistically within them, sustainability will follow and humankind will be a success.

The one common experience of all humanity is the challenge of problems.

Every child has an enormous drive to demonstrate competence.