[quote=spdrun]
(4) Said Edison: “Genius is one percent inspiration and ninety-nine percent perspiration.”
Retorted Tesla: “If Edison had a needle to find in a haystack, he would proceed at once with the diligence of the bee to examine straw after straw until he found the object of his search. I was a sorry witness of such doings, knowing that a little theory and calculation would have saved him ninety percent of his labor.”
[/quote]
The same Tesla that slept for two hours/day and lived in celibacy in order to remain focused on his work.
