"A man is sane only to the extent that he subscribes to a previously-agreed construction of reality."

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And yet my, not only my faith, but my experience has led me to believe that the world is not a construction of space and time and matter and energy. That that mapping is insufficient. That the world is instead some kind of a linguistic construct. It is more in the nature of a sentence, or a novel, or a work of art than it is in the nature of these machine models of interlocking law that we inherit out of a thousand years of rational reductionism.

— Terence McKenna