It is your own assent to yourself, and the constant voice of your own reason, and not of others, that should make you believe.
Blaise PascalSt. Augustine teaches us that there is in each man a Serpent, an Eve, and an Adam. Our senses and natural propensities are the Serpent; the excitable desire is the Eve; and reason is the Adam. Our nature tempts us perpetually; criminal desire is often excited; but sin is not completed till reason consents.
Blaise Pascal