Monday, August 18, 2003

"The iron fist of the real, inside the velvet glove of airy mathematics."

Gregory Benford
Elibron Quotations, http://www.elibronquotations.com/cat.phtml?sctnid=212&subsctnid=889
Courtesy Tren Griffin, Aug 2003

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"There was a blithe certainty that came from first comprehending the full Einstein field equations, arabesques of Greek letters clinging tenuously to the page, a gossamer web. They seemed insubstantial when you first saw them, a string of squiggles. Yet to follow the delicate tensors as they contracted, as the superscripts paired with subscripts, collapsing mathematically into concrete classical entities -- potential; mass; forces vectoring in a curved geometry -- that was a sublime experience. The iron fist of the real, inside the velvet glove of airy mathematics."

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