Natural Proofs

Famous quotes containing the words natural and/or proofs:

“The Royal Navy of England hath ever been its greatest defence and ornament; it is its ancient and natural strength; the floating bulwark of the island.”
—William Blackstone (1723–1780)

“To invent without scruple a new principle to every new phenomenon, instead of adapting it to the old; to overload our hypothesis with a variety of this kind, are certain proofs that none of these principles is the just one, and that we only desire, by a number of falsehoods, to cover our ignorance of the truth.”
—David Hume (1711–1776)