バートランド・ラッセルの名言・警句( Bertrand Russell Quotes )

The world ceased to believe that Joshua caused the sun to stand still, because Copernican astronomy was useful in navigation ; it abandoned Aristotle's physics, because Galileo's theory of falling bodies made it possible to calculate the trajectory of a cannon-ball ; it rejected the story of the flood, because geology is useful in mining; and so on. It is now generally recognized that science is indispensable both in war and in peace-time industry, and that, without science, a nation can be neither rich nor powerful.
 Source: Power, 1938.
 More info.: https://russell-j.com/beginner/POWER09_040.HTM
 

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