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Clock Quote by Thomas A. Edison

“I owe my success to the fact that I never had a clock in my workroom. Seventy-five of us worked twenty hours every day and slept only four hours — and thrived on it.” quote by Thomas A. Edison
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“I owe my success to the fact that I never had a clock in my workroom. Seventy-five of us worked twenty hours every day and slept only four hours — and thrived on it.”

Thomas A. Edison

About This Quote

Source Interview: 1903 interview with The Electrical World, 1903

He credits his productivity to eliminating time constraints, working long hours with minimal sleep, suggesting extreme dedication fuels achievement.

In simple terms: No clock, long work hours, high output.

Key Takeaway

Embrace intense focus and long work periods.

Themes

productivity dedication work ethic

Mood

determined intense

Type

motivational pragmatic

When to use this quote

  • startup founding
  • research projects
  • creative marathons

Key Concepts

time management human limits effort

Questions to Reflect On

  • Can you maintain high output without burnout?
  • What boundaries protect personal well‑being?
A Different Perspective

Sustaining such a schedule can harm health and relationships.

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