Rene Descartes:

It is true that when I consider how many different beliefs there are among men, I find no reason to choose one rather than another.

— Rene Descartes Early Modern

Cogito ergo sum

Discourse on the Method

1637

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Unverifiable

Found in 1 providers: grok

Cross Reference

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"I desire to live in peace and to continue the life I have begun, adopting as my motto 'to live well, one must live concealed'."

"It is proper to a philosopher to doubt everything, at least once."

"For the mind is not nourished by anything but truth."

"All that is solid melts into air."

"The body is a machine."