It Is Not Enough To Have A

Nothing Comes Out Of Nothing.

In Order To Improve The Mind, We Ought Less To Learn, Than To Contemplate.

It Is Possible That I Am Dreaming Right Now And That All Of My Perceptions Are False.

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

Common Sense Is The Most Widely Shared Commodity In The World, For Every Man Is Convinced That He Is Well Supplied With It.