David Hume (explorer) - Source

Famous quotes containing the word source:

“The source of Pyrrhonism comes from failing to distinguish between a demonstration, a proof and a probability. A demonstration supposes that the contradictory idea is impossible; a proof of fact is where all the reasons lead to belief, without there being any pretext for doubt; a probability is where the reasons for belief are stronger than those for doubting.”
—Andrew Michael Ramsay (1686–1743)

“The act of birth is the first experience of anxiety, and thus the source and prototype of the affect of anxiety.”
—Sigmund Freud (1856–1939)

“Concupiscence and force are the source of all our actions; concupiscence causes voluntary actions, force involuntary ones.”
—Blaise Pascal (1623–1662)