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

Bertrand Russell Quotes 366

The three attitudes most prevalent in people's philosophy are the practical, the mystical, and the scientific. Each is insufficient as covering the whole of life; each becomes fallacious when it tries to extend beyond its proper sphere. The practical attitude asks: "What shall I do?" The mystical attitude asks: "What shall I feel?" The scientific attitude asks: "What shall I believe, or what can I know?"
Source: Three Ways to the World, 1922.
In: The World Man Lives in (New York; D. Van Nostrand Company, 1929. Man and His World series, v.12)
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