Doubt Is The Origin Of Wisdom

The Senses Deceive From Time To Time, And It Is Prudent Never To Trust Wholly Those Who Have Deceived Us Even Once.

I Accept No Principles Of Physics Which Are Not Also Accepted In Mathematics.

A State Is Better Governed Which Has Few Laws, And Those Laws Strictly Observed.

It Is To The Body Alone That We Should Attribute Everything That Can Be Observed In Us To Oppose Our Reason.

I Am Indeed Amazed When I Consider How Weak My Mind Is And How Prone To Error.