• Whenever we proceed from the known to the unkown we may hope to understand, but we may have to learn at the same time a new meaning of the word 'understanding'

    Werner Heisenberg: Whenever we proceed from the known to the unkown we may hope to understand, but we may have to learn at the same time a new meaning of the word 'understanding'
    "Physics and Philosophy: The Revolution in Modern Science". Book by Werner Heisenberg, 1958.