Arthur Eddington Quotes About Observation

Quotes about: Observation

• If someone points out to you that your pet theory of the universe is in disagreement with Maxwell's equations - then so much the worse for Maxwell's equations. If it is found to be contradicted by observation - well, these experimentalists do bungle things sometimes. But if your theory is found to be against the second law of thermodynamics I can give you no hope; there is nothing for it but to collapse in deepest humiliation.

  Arthur Eddington

  Hope, Science, Errors

  "The Nature of the Physical World" by Arthur Eddington, (Ch. 4), 1928.

• Observation and theory get on best when they are mixed together, both helping one another in the pursuit of truth. It is a good rule not to put overmuch confidence in a theory until it has been confirmed by observation. I hope I shall not shock the experimental physicists too much if I add that it is also a good rule not to put overmuch confidence in the observational results that are put forward until they have been confirmed by theory.

  Arthur Eddington

  Science, Together, Add

• Our model of Nature should not be like a building-a handsome structure for the populace to admire, until in the course of time some one takes away a corner stone and the edifice comes toppling down. It should be like an engine with movable parts. We need not fix the position of any one lever; that is to be adjusted from time to time as the latest observations indicate. The aim of the theorist is to know the train of wheels which the lever sets in motion-that binding of the parts which is the soul of the engine.

  Arthur Eddington

  Knowledge, Science, Soul

• For the truth of the conclusions of physical science, observation is the supreme Court of Appeal.

  Arthur Eddington

  Truth, Learning, Appeals

  Arthur Eddington (2012). “The Philosophy of Physical Science: Tarner Lectures (1938)”, p.9, Cambridge University Press

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