“It is to the middle class we must look for the safety of England.”

Chartism: An Introductory Essay (1929), p. 85

Source: On Tony Benn; remark to the Shadow Cabinet (31 July 1972), quoted in Tony Benn, Office Without Power: Diaries 1968–72 (1988), p. 441

Clinton: 'Raise Taxes On The Middle Class!' 8-1-2016 https://www.youtube.com/watch?v=7ua13_gYQn0; as quoted in "Hillary Promises ‘We Are Going To Raise Taxes On The Middle Class’ <nowiki>[Video http://dailycaller.com/2016/08/03/hillary-promises-we-are-going-to-raise-taxes-on-the-middle-class-video/</nowiki>"] by Derek Hunter, The Daily Caller (3 August 2016).
Presidential campaign (April 12, 2015 – 2016)

The Social History of Art, Volume I. From Prehistoric Times to the Middle Ages, 1999, Chapter IV. The Middle Ages

"The Politics of Mass Strikes and Unions"; Collected Works 2 <!-- p. 465 -->
Context: The modern proletarian class doesn't carry out its struggle according to a plan set out in some book or theory; the modern workers' struggle is a part of history, a part of social progress, and in the middle of history, in the middle of progress, in the middle of the fight, we learn how we must fight... That's exactly what is laudable about it, that's exactly why this colossal piece of culture, within the modern workers' movement, is epoch-defining: that the great masses of the working people first forge from their own consciousness, from their own belief, and even from their own understanding the weapons of their own liberation.

Culture and Society (1958)

The Humanist interview (2012)
Context: Regarding the idea that the women’s movement is white and middle class — a fair share of the country is white and middle class. And certainly, there are racist white women. Certainly, there are sexist black men. All those things are true. But the other thing that’s never said is that black women are much more likely to support feminist issues than white women. It makes sense because they’re much more likely to be on the paid labor force than white women. And if you’ve experienced discrimination for one reason, you’re probably more likely to recognize it for another reason.

Twitter https://twitter.com/billwhittle/status/884867569982636032?lang=en (11 July 2017)
2010s

Economic policy speech, May 29, 2007. http://www.hillaryclinton.com/news/speech/view/?id=1839
Presidential campaign (January 20, 2007 – 2008)