“That soul-destroying, meaningless, mechanical, monotonous, moronic work is an insult to human nature which must necessarily and inevitably produce either escapism or aggression, and that no amount of “bread and circuses” can compensate for the damage done—these are facts which are neither denied nor acknowledged but are met with an unbreakable conspiracy of silence—because to deny them would be too obviously absurd and to acknowledge them would condemn the central preoccupation of modern society.”

1880s, Speech on the Anniversary of Emancipation (1886)
Context: I admit the charge, but deny that nature, race, or color has anything to do with the fact. Any other race, with the same antecedents and the same conditions, would show a similar thieving propensity. The American people have this lesson to learn, that where justice is denied, where poverty is enforced, where ignorance prevails, and where any one class is made to feel that society is an organized conspiracy to oppress, rob, and degrade them, neither persons nor property would be safe... While I hold now, as I held years ago, that the South is the natural home of the colored race, and that there must the destiny of that race be mainly worked out, I still believe that means can be and ought to be adopted, to assist in the emigration of such of their number as may wish to change their residence to parts of the country, where their civil and political rights are better protected than at present they can be at the South... The Republican party is not perfect; it is cautious even to the point of timidity; but it is the best friend we have.

Book 3, Chapter 2, Section 32, p. 484
Institutes of the Christian Religion (1536; 1559)

After having dreams about physical terms, which he initially dismissed as a "misuse of physics terminology" by the unconscious, in a letter to Carl Jung (16 June 1948)
Context: Later, however, I came to recognize the objective nature of these dreams or fantasies … Thus it was that I gradually came to acknowledge that such fantasies or dreams are neither meaningless nor purely arbitrary but rather convey a sort of "second meaning" of the terms applied.

"In an interview with Frankfurter Allgemeine" https://www.gov.pl/web/iceland/interview-with-polish-prime-minister-mateusz-morawiecki-in-frankfurter-allgemeine (3 December 2020)

Source: Self Reliance

Ancient Work
Source: The Note-Books of Samuel Butler (1912), Part XII - The Enfant Terrible of Literature

U.S. v. X-Citement Video Inc., 513 U.S. 64 http://straylight.law.cornell.edu/supct/html/93-723.ZD.html (1994).
1990s

Patheos, The Cow http://www.patheos.com/blogs/reasonadvocates/2016/01/22/the-cow/ (January 22, 2016)

"Letters-General Questions Answered" p. 96 http://www.woz.org/letters/general/96.html
Woz.org files