Consider Data Without Prejudice.

I Am Both Pleased But Astonished By The Fact That Mankind Has Not Yet Begun To Use All The Means And Devices That Are Available For Destruction. I Hope That Such Weapons Are Never Manufactured In Quantity.

I Never Knew I Had An Inventive Talent Until Phrenology Told Me So. I Was A Stranger To Myself Until Then!

I Never View Mistakes As Failures. They Are Simply Opportunities To Find Out What Doesn't Work.

Fooling Around With Alternating Currents Is Just A Waste Of Time. Nobody Will Use It, Ever. It's Too Dangerous . . . It Could Kill A Man As Quick As A Bolt Of Lightning. Direct Current Is Safe.

I Have Always Consistently Opposed High-tension And Alternating Systems Of Electric Lighting...not Only On Account Of Danger, But Because Of Their General Unreliability And Unsuitability For Any General System Of Distribution.