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  • We come now to the question: what is a priori certain or necessary, respectively in geometry (doctrine of space) or its foundations? Formerly we thought everything; nowadays we think nothing. Already the distance-concept is logically arbitrary; there need be no things that correspond to it, even approximately.
  • 4 years ago



    Tags : Albert Einstein Quotes , Distance Quotes , Math Quotes
  • The years of searching in the dark for a truth that one feels but cannot express, the intense desire and the alternations of confidence and misgiving until one breaks through to clarity and understanding, are known only to him who has experienced them himself.
  • 4 years ago



    Tags : Albert Einstein Quotes , Math Quotes , Dark Quotes