饾悥饾悺饾惒 饾悷饾悮饾悳饾惌饾惉 饾悵饾惃饾惂饾惌 饾悳饾悺饾悮饾惂饾悹饾悶 饾惃饾惍饾惈 饾惁饾悽饾惂饾悵饾惉 The economist J.K. Galbraith once wrote, “Faced with a choice between changing one’s mind and proving there is no need to do so, almost everyone gets busy with the proof.”
Leo Tolstoy was even bolder: “The most difficult subjects can be explained to the most slow-witted man if he has not formed any idea of them already; but the simplest thing cannot be made clear to the...
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