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• An expert is someone who knows some of the worst mistakes that can be made in his subject and who manages to avoid them.
  William Heisenberg ['Der Teil und das Ganze', 1969]...
• What we observe is not nature itself, but nature exposed to our method of questioning.
  -- Werner Karl Heisenberg (1901-1976) German physici...
• Every tool carries with it the spirit by which it had been created.
  -- Werner Karl Heisenberg (1901-1976) German physici...
• Even for the physicist the description in plain language will be a criterion of the degree of understanding that has been reached.
  -- Werner Karl Heisenberg (1901-1976) German physici...
• Every word or concept, clear as it may seem to be, has only a limited range of applicability.
  -- Werner Karl Heisenberg (1901-1976) German physici...
• An expert is a man who has made all the mistakes which can be made, in a very narrow field.
  -- Niels Boh...
• An expert is a man who has made all the mistakes which can be made, in a narrow field.
  -- Niels Bohr (1885-1962)...
• wizard: n. 1. A person who knows how a complex piece of software or hardware works (that is, who {grok}s it)
  esp. someone who can find and fix bugs quickly in an emergency....
• The worst thing that you can do to someone is cause them to hire a lawyer.