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Affair Quote by Lewis Thomas

“On any Tuesday morning, if asked, a good working scientist will tell you with some self-satisfaction that the affairs of his field are nicely in order, that things are finally looking clear and making sense, and all is well. But come back again on another Tuesday, and the roof may have just fallen…” quote by Lewis Thomas
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“On any Tuesday morning, if asked, a good working scientist will tell you with some self-satisfaction that the affairs of his field are nicely in order, that things are finally looking clear and making sense, and all is well. But come back again on another Tuesday, and the roof may have just fallen in on his life's work.”

Lewis Thomas

About This Quote

Source Essay: “The Tao of Physics” (1975)

Scientists may feel confident in their field’s order one but unexpected failures can collapse that confidence quickly.

In simple terms: Scientific confidence is fragile and can be shattered.

Key Takeaway

Stay adaptable and prepared for setbacks.

Themes

science uncertainty humility

Mood

thoughtful cautious

Type

philosophical inspirational

When to use this quote

  • lab work
  • field research
  • theory development
  • peer review
  • funding cycles

Key Concepts

epistemology risk resilience

Questions to Reflect On

  • How do you test assumptions?
  • What safeguards protect against sudden collapse?
A Different Perspective

Overemphasis on certainty can blind to warning signs.

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