Results! Why, Man, I Have Gotten A

When There's No Experimenting There's No Progress. Stop Experimenting And You Go Backward. If Anything Goes Wrong, Experiment Until You Get To The Very Bottom Of The Trouble.

We Have Merely Scratched The Surface Of The Store Of Knowledge Which Will Come To Us. I Believe That We Are Now, A-tremble On The Verge Of Vast Discoveries - Discoveries So Wondrously Important They Will Upset The Present Trend Of Human Thought And Start It Along Completely New Lines .

I Know Of Over 3,000 Ways [that] A Light Bulb Does Not Work.

I Find Out What The World Needs. Then I Go Ahead And Try To Invent It

I Have Not Failed. I've Just Found 10,000 Ways That Won't Work.