“I was attacked for fighting a rearguard action in defence of “middle-class interests.”…Well, if “middle class values” include the encouragement of variety and individual choice, the provision of fair incentives and rewards for skill and hard work, the maintenance of effective barriers against the excessive power of the State and a belief in the wide distribution of individual private property, then they are certainly what I am trying to defend. This is not a fight for “privilege”; it is a fight for freedom—freedom for every citizen.”

Speech in Finchley (31 January 1975) http://www.margaretthatcher.org/document/102605
Shadow Secretary for Environment

Fire.

"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.

Police Gazette Oct 13, 1900. Walcott issued challenges to Tom Sharkey, Gus Ruhlin and even champion Jim Jeffies, though they all declined.

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

2017, Farewell Address (January 2017)

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.

As quoted in The Many Faces of Socialism Comparative Sociology and Politics (1983) by Paul Hollander, p. 224,
Context: I am not interested in dry economic socialism. We are fighting against misery, but we are also fighting against alienation. One of the fundamental objectives of Marxism is to remove interest, the factor of individual interest, and gain, from people's psychological motivations. Marx was preoccupied both with economic factors and with their repercussions on the spirit. If communism isn't interested in this too, it may be a method of distributing goods, but it will never be a revolutionary way of life.

The Road to Wigan Pier Diary 6-10 February (1936)