If we take in our hand any volume; of divinity or school metaphysics, for instance; let us ask, Does it contain any abstract reasoning concerning quantity or number? No. Does it contain any experimental reasoning, concerning matter of fact and existence? No. Commit it then to the flames: For it can contain nothing but sophistry and illusion.

Authentication Score 3

Original Citation

Hume, David. "Of the Academical or Sceptical Philosophy (In Three Parts)." An Enquiry Concerning Human Understanding. London: A. Millar, 1748, sect. 12, pt. 3, para. 34.

Current Citation

Hume, David. "Of the Academical or Sceptical Philosophy." An Enquiry Concerning Human Understanding, edited by Tom L. Beauchamp. Oxford University Press, 2000, sect. 12, pt. 3, para. 34.