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Afraid Quote by Thomas A. Edison

“X-rays ... I am afraid of them. I stopped experimenting with them two years ago, when I came near to losing my eyesight and Dally, my assistant practically lost the use of both of his arms.” quote by Thomas A. Edison
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“X-rays ... I am afraid of them. I stopped experimenting with them two years ago, when I came near to losing my eyesight and Dally, my assistant practically lost the use of both of his arms.”

Thomas A. Edison

About This Quote

Source Letter to a colleague, 1900

X‑rays caused severe health issues, leading him to cease experimentation.

In simple terms: X‑rays harmed him and his assistant, so he stopped using them.

Key Takeaway

Recognize and respect safety limits in experimentation.

Themes

science risk ethics

Mood

cautionary reflective technical

Type

historical educational

When to use this quote

  • lab safety protocols
  • risk assessments
  • alternative methods
  • protective equipment

Key Concepts

radiology occupational safety

Questions to Reflect On

  • What safety measures could have prevented the injuries?
  • How do you balance curiosity with precaution?
A Different Perspective

Scientific progress often requires accepting setbacks; risks may be mitigated, not eliminated.

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