"Experimental science is a craft and an art, and part of the art is knowing when to end a fruitless experiment. There is a danger of becoming obsessed with a fruitless experiment even if it goes nowhere. It is always a good plan for a speculative experimenter to have two experiments going, or at least one going and one being built."

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Source : "Physics, 1991-1995" by G sta Ekspong, 1997.

Martin Lewis Perl

#Art Quotes #Two Quotes #Knowing Quotes