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René Descartes

René Descartes

1596 – 1650

Rene Descartes (1596–1650) is considered the father of modern Western philosophy. Seeking certainty in an age shaken by the Scientific Revolution, he developed a method of radical doubt. His famous 'I think, therefore I am' established the thinking self as the one unshakeable foundation, launching philosophy's modern preoccupation with mind, consciousness, and the relationship between self and world.

Key works: Meditations on First Philosophy · Discourse on the Method · Cogito, ergo sum

Top quotes by René Descartes

  1. I suppose myself to have been created from nothing by a supremely powerful God; He not deceptive, but capable of deceiving me.
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  2. The mind is by nature capable of understanding all things.
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  3. I have made a ceaseless effort not to diminish from my passion for truth.
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  4. I have never done anything but weep and blaspheme.
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  5. The only thing that truly heals pain is a profound experience of understanding.
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  6. I have never been able to accept any teaching which was not based on clear and certain reasoning.
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  7. I am a thing that thinks: whatever I am, I am a thinking thing.
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  8. The first precept was never to accept anything as true if I did not recognize it to be evidently true.
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  9. I have never been able to recognize any other foundation of the rules of morality.
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  10. Divide each difficulty into as many parts as is feasible and necessary to resolve it.
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