We must do away with the absolutely specious notion that everybody has to earn a living.

Our little Spaceship Earth is only eight thousand miles in diameter, which is almost a negligible dimension in the great vastness of space.... Spaceship Earth was so extraordinarily well invented and designed that to our knowledge humans have been on board it for two million years not even knowing that they were on board a ship.

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.

I am enthusiastic over humanity’s extraordinary and sometimes very timely ingenuity. If you are in a shipwreck and all the boats are gone, a piano top buoyant enough to keep you afloat that comes along makes a fortuitous life preserver. But this is not to say that the best way to design a life preserver is in the form of a piano top. I think that we are clinging to a great many piano tops in accepting yesterday’s fortuitous contrivings as constituting the only means for solving a given problem.

Selfishness is unnecessary. War is obsolete.

In the United States, throughout all twenty-four hours of every day of the year - year after year - we have an average of two million automobiles standing in front of red lights with their engines going, the energy for which amounts to that generated by the full of efforts of 200 million horses being completley wasted as they jump up and down going nowhere.

Bite your tongue. Get a cinder in your eye. When you feel good, you feel nothing.