I Never Failed. It Just

Results! Why, Man, I Have Gotten A Lot Of Results. I Know Several Thousand Things That Won't Work.

I Never Perfected An Invention That I Did Not Think About In Terms Of The Service It Might Give Others... I Find Out What The World Needs, Then I Proceed To Invent.

We Will Make Electricity So Cheap That Only The Rich Will Burn Candles.

Work While Others Are Wishing.

The Inventor Tries To Meet The Demand Of A Crazy Civilization.