Beauty, Whether Moral Or Natural, Is Felt,

Morals Excite Passions, And Produce Or Prevent Actions. Reason Of Itself Is Utterly Impotent In This Particular. The Rules Of Morality, Therefore, Are Not Conclusions Of Our Reason.

No Testimony Is Sufficient To Establish A Miracle, Unless The Testimony Be Of Such A Kind, That Its Falsehood Would Be More Miraculous Than The Fact Which It Endeavors To Establish.

All Knowledge Resolves Itself Into Probability. ... In Every Judgment, Which We Can Form Concerning Probability, As Well As Concerning Knowledge, We Ought Always To Correct The First Judgment Deriv'd From The Nature Of The Object, By Another Judgment, Deriv'd From The Nature Of The Understanding.

And As This Is The Obvious Appearance Of Things, It Must Be Admitted, Till Some Hypothesis Be Discovered, Which By Penetrating Deeper Into Human Nature, May Prove The Former Affections To Be Nothing But Modifications Of The Latter. All Attempts Of This Kind Have Hitherto Proved Fruitless, And Seem To Have Proceeded Entirely From That Love Of Simplicity Which Has Been The Source Of Much False Reasoning In Philosophy.

Justice Is A Moral Virtue, Merely Because It Has That Tendency To The Good Of Mankind, And Indeed Is Nothing But An Artificial Invention To That Purpose. The Same May Be Said Of Allegiance, Of The Laws Of Nations, Of Modesty, And Of Good Manners. All These Are Mere Human Contrivances For The Interest Of Society.