David Hume Quotes
I know with certainty, that [an honest man] is not to put his hand into the fire, and hold it there, till it be consumed: And thisevent, I think I can foretell with the same assurance, as that, if he throw himself out at the window, and meet with no obstruction, he will not remain a moment suspended in the air.
Hume, David. Enquiries Concerning the Human Understanding and Concerning the Principles of Morals. Edited by L.A. Selby-Bigge, 2nd ed., Clarendon Press, 1902, p. 91.
David Hume, Hume strove to create a naturalistic science of man that examined the psychological basis of human nature. Hume argued against the existence of innate ideas, positing that all human knowledge derives solely from experience. This places him with Francis Bacon, Thomas Hobbes, John Locke, and George Berkeley as a British Empiricist.