I have not failed. I've just found 10,000 ways that won't work.

Light bulb, phonograph, inventor

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Details

Context

Response to a reporter about his experiments

Date / Period

1910

Source

https://archive.org/details/lifeandachievement00edis

Verification

Confirmed

Explanation

Found in 2 providers: deepseek,grok

Method

Cross Reference

Sources Checked

2 sources