The most important thing about Spaceship Earth - an instruction book didn't come with it.

If you want to teach people a new way of thinking, don't bother trying to teach them. Instead, give them a tool, the use of which will lead to new ways of thinking.

All of humanity now has the option to "make it" successfully and sustainably, by virtue of our having minds, discovering principles and being able to employ these principles to do more with less.

You can't learn less.

You never change people by fighting their existing reality.

In order for a world-around democracy to prosper, world society must learn how to prosper.

Out of my general world-pattern-trend studies there now comes strong evidence that nothing is going to be quite so surprising and abrupt in the future history of man as the forward evolution in the educational process.