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…showed last 75 words of 535 total…is that one begins to consider the fact that what they have always believed may be incorrect. The best example seen in the text is when Descartes mentions that at the time of the writing, he had two different ideas about the size of the sun. Just the fact that one would begin to question such an elementary scientific idea illustrates the vast effect of this mode of thinking on even the most knowledgeable scholars.