Patrick comments on Rationality Quotes October 2012 - Less Wrong

8 Post author: MBlume 02 October 2012 06:50PM

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Comment author: Patrick 06 October 2012 10:31:21AM 5 points [-]

The belief that one can find out something about real things by speculation alone is one of the most long-lived delusions in human thought. It is the spirit of antiscience which is always trying to lead men away from the study of reality to the spinning of fanciful theories out of their own minds. It is the spirit which every one of us (whether he is engaged in scientific investigation or in deciding how to use his vote in an election) must cast out of his own mind. Mastery of the art of thought is only the beginning of the task of understanding reality. Without the correct facts it can only lead us into error.

-- Robert H. Thouless, Straight and Crooked Thinking