
Don Quixote de la Mancha (1605–1615), Unplaced as yet by chapter
Laissez dire les sots: le savoir a son prix.
Book VIII (1678-1679), fable 19 (The Use of Knowledge).
Fables (1668–1679)
Laiſſez dire les ſots, le ſavoir a ſon prix.
Variant: Laissez dire les sots: le savoir a son prix.
Don Quixote de la Mancha (1605–1615), Unplaced as yet by chapter
“Life has a value only when it has something valuable as its object.”
Lectures on the Philosophy of History (1832), Volume 1
Maxim no .1.
The Maxims of Ptahhotep (c. 2350 BCE)
Context: Do not be arrogant because of your knowledge, but confer with the ignorant man as with the learned. For knowledge has no limits, and none has yet achieved perfection in it. Good speech is more hidden than malachite, yet it is found in the possession of women slaves at the millstones.
“Ignorance has its virtues; without it there’d be mighty little conversation.”
Interview of Robert Kraft by Patrick McCray on August 1-2, 2002 http://www.aip.org/history/ohilist/25490.html, Niels Bohr Library & Archives, American Institute of Physics.
Original: (it) Lasciati attrarre da una persona leale, avrai anche la rara opportunità di innamorarti del suo valore.
Source: prevale.net
Sec. 302
The Gay Science (1882)
Source: Education of a Wandering Man (1989), Ch. 11