Quote |
Category |
Rating |
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"The only secure knowledge is that I exist." |
Knowledge, Philosophy
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"I think; therefore I am." |
Thinking
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"I am a thing that thinks, that is to say, a thing that doubts, affrims, denies, understands a few things, is ignorant of many things, wills, refrains from willing, and also imagines and senses." |
Thinking
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