The first precept was never to accept a thing as true until I knew it as such without a single doubt.

—Rene Descartes

More quotations from Rene Descartes

It is not enough to have a good mind. The main thing is to use it well.

—Rene Descartes

I think; therefore I am.

—Rene Descartes

It is not enough to have a good mind; the main thing is to use it well.

—Rene Descartes

Except our own thoughts, there is nothing absolutely in our power.

—Rene Descartes

The greatest minds are capable of the greatest vices as well as of the greatest virtues.

—Rene Descartes

History

4 Jun 2025 Added