There are discoverable limits to the amount of change that the human organism can absorb.

It is better to err on the side of daring than the side of caution.

Change is not merely necessary to life - it is life.

Industrial vomit...fills our skies and seas. Pesticides and herbicides filter into our foods. Twisted automobile carcasses, aluminum cans, non-returnable glass bottles and synthetic plastics form immense middens in our midst as more and more of our detritus resists decay. We do not even begin to know what to do with our radioactive wastes - whether to pump them into the earth, shoot them into outer space, or pour them into the oceans. Our technological powers increase, but the side effects and potential hazards also escalate.

Humanity faces a quantum leap forward. It faces the deepest social upheaval and creative restructuring of all time. Without clearly recognizing it, we are engaged in building a remarkable new civilization from the ground up. This is the meaning of the Third Wave.

If you have the right knowledge you can substitute it for all the other facts of production

Knowledge is promiscuous. It mates and gives birth to more knowledge.