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Continue to ChatSystems, scientific or philosophic, come and go. Each method of limited understanding is at length exhausted. In its prime each system is a triumphant success: in its decay it is an obstructive nuisance. - Alfred North Whitehead from https://whatsmyquote.com/quote/systems-scientific-or-philosophic-come-and-go-each-method-of-limited-understanding-is-at-length-exhausted-in/page/9