It is inconceivable that any sane man can radically disagree with one's most sane conclusions.
 Jack London, The Iron Heel (1908). copy citation

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Author Jack London
Source The Iron Heel
Topic conclusion
Date 1908
Language English
Reference
Note
Weblink http://www.gutenberg.org/files/1164/1164-h/1164-h.htm

Context

“True, Christ died between two thieves, but that is another story. Insanity? The mental processes of the man with whom one disagrees, are always wrong. Therefore the mind of the man is wrong. Where is the line between wrong mind and insane mind? It is inconceivable that any sane man can radically disagree with one's most sane conclusions. “There is a good example of it in this evening's paper. Mary McKenna lives south of Market Street. She is a poor but honest woman. She is also patriotic. But she has erroneous ideas concerning the American flag and the protection it is supposed to symbolize.” source