Brain deals exclusively with the physical, and mind exclusively with the metaphysical.

There are over 2 million cars standing in front of red lights with their engines going. Then we have over 2 million times approximately 100 horsepower being generated as they are idling there, so that we have something like 200 million horses jumping up and down and going nowhere. Now, we have to count that in our economy when we begin to get down to what is the efficiency of the economy.

Racism, pollution and the rest of it are themselves very close to extinction.

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.

When individuals join in a cooperative venture, the power generated far exceeds what they could have accomplished acting individually.

Now there is one outstanding important fact regarding spaceship earth, and that is that no instruction book came with it.

Initiative can neither be created nor delegated. It can only spring from the self-determining individual, who decides that the wisdom of others is not always better than his own.