Doubt Quote by Rene Descartes
“The first precept was never to accept a thing as true until I knew it as such without a single doubt.”
“The first precept was never to accept a thing as true until I knew it as such without a single doubt.”
![“[About Pierre de Fermat] It cannot be denied that he has had many exceptional ideas, and that he is a highly intelligent man. For my part, however, I have always been taught to take a broad overview of things, in order to be able to deduce from them general rules, which might be applicable…” quote by Rene Descartes](https://sms4smile.com/quotes/img-quotes/588/ren-descartes-1376_able_about-pierre-de-fermat-it-cannot-be-deni_89929.jpg)
