Vision Without Execution Is Delusion.

As A Cure For Worrying, Work Is Far Better Than Whiskey. I Always Found That, If I Began To Worry, The Best Thing I Could Do Was Focus Upon Doing Something Useful And Then Work Very Hard At It. Soon, I Would Forget What Was Troubling Me.

Great Ideas Originate In The Muscles.

I Am Quite Correctly Described As 'more Of A Sponge Than An Inventor....'

Invention Is 10% Inspiration And 90% Perspiration.

Mr. Edison Worked Endlessly On A Problem, Using The Method Of Elimination. If A Person Asked Him If He Were Discouraged Because So Many Attempts Proved Unavailing, He Would Say, "no, I Am Not Discouraged, Because Every Wrong Attempt Discarded Is Another Step Forward.".