Tag Archives: invention.”

”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….” – Thomas Edison

”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….” – Thomas Edison Image by QuotesEverlasting AboutThomasEdison.com

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”Doubt is the father of invention.” – Thomas Edison

”Doubt is the father of invention.” – Thomas Edison Image by QuotesEverlasting AboutThomasEdison.com

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