There will come a time when the proper education of children, by a glorified system of spontaneous education of choice, similar to the Montessori System, will be made possible.

Does humanity have a chance to survive lastingly and successfully on planet Earth, and if so, how?

Sharing is having more.

When I'm working on a problem, I never think about beauty. I think only how to solve the problem.

As long as one human being is hungry, the entire human race is hungry.

We are not going to be able to operate our Spaceship Earth successfully nor for much longer unless we see it as a whole spaceship and our fate as common. It has to be everybody or nobody.

A proverb is much matter distilled into few words.