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Atoms Quote by Werner Heisenberg

“[T]he atoms or elementary particles themselves are not real; they form a world of potentialities or possibilities rather than one of things or facts.” quote by Werner Heisenberg
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“[T]he atoms or elementary particles themselves are not real; they form a world of potentialities or possibilities rather than one of things or facts.”

Werner Heisenberg

About This Quote

Source Lecture: Quantum Mechanics, University of Leipzig, 1927

Elementary particles are not fixed entities but exist as possibilities until measured, shaping reality.

In simple terms: Particles are potentialities, not definite things.

Key Takeaway

Embrace uncertainty in scientific inquiry.

Themes

quantum physics uncertainty philosophy of science

Mood

curious inquisitive

Type

philosophical scientific

When to use this quote

  • laboratory experiments
  • theoretical modeling
  • educational curricula

Key Concepts

wavefunction measurement problem probability

Questions to Reflect On

  • What does "potentiality" mean for everyday decisions?
  • How does uncertainty affect confidence?
A Different Perspective

Interpretations vary; some argue particles have hidden properties.

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