If you think about it long enough, you'll see that it's obvious.
Quotes from p. 2; Cited in: Benjamin C. Pierce — Saul Gorn
Attribution
Quotes and notes from Wikiquote: Saul Gorn (page history), available under CC BY-SA 4.0.
Quotes and notes from Wikiquote: Saul Gorn (page history), available under CC BY-SA 4.0.