429 Quotes About Observation

  • Author Michio Kaku
  • Quote

    To resolve the discrepancy between waves of probability and our commonsense notion of existence, Bohr and Heisenberg assumed that after a measurement is made by an outside observer, the wave function magically “collapses,” and the electron falls into a definitestate—that is, after looking at the tree, we see that it is truly standing. In other words, the process of observation determines the final state of the electron. Observation is vital to existence.

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  • Author Maggie Stiefvater
  • Quote

    It's only because I've lived with brothers that I realize, after a moment, that he's not looking outside but rather inside, wrestling with something inside himself. And there's nothing for it but to wait.

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