Genius is one percent inspiration, ninety-nine percent perspiration.
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.
I make more mistakes than anyone else I know, and sooner or later, I patent most of them.
To have a great idea, have a lot of them.
There's a way to do it better - find it.
To get a great idea, come up with lots of them.
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