Our Society Is Changing So Rapidly That

Don't Undertake A Project Unless It Is Manifestly Important And Nearly Impossible.

Don't Do Anything That Someone Else Can Do.

A Mistake Is An Event, The Full Benefit Of Which Has Not Yet Been Turned To Your Advantage.

Any Problem Can Be Solved Using The Materials In The Room.

We Live In A World Changing So Rapidly That What We Mean Frequently By Common Sense Is Doing The Thing That Would Have Been Right Last Year.