The Price Of Progress Is Trouble.

Great Steps In Human Progress Are Made By Things That Don't Work The Way Philosophy Thought They Should. If Things Always Worked The Way They Should, You Could Write The History Of The World From Now On. But They Don't, And It Is Those Deviations From The Normal That Make Human Progress.

A Problem Thoroughly Understood Is Always Fairly Simple. Found Your Opinions On Facts, Not Prejudices. We Know Too Many Things That Are Not True.

Inventing Is A Combination Of Brains And Materials. The More Brains You Use, The Less Material You Need.

It Is The 'follow Through' That Makes The Great Difference Between Ultimate Success And Failure, Because It Is So Easy To Stop.

Our Imagination Is The Only Limit To What We Can Hope To Have In The Future.